RESEARCH PAPERS:

• [R1] Sull'anello degli endomorfismi dei gruppi abeliani ridotti e liberi da torsione,
  Atti Ist.Veneto Scienze, Lettere e Arti, 128, (1970), 401-410.
  
• [R2] Classi di gruppi abeliani chiuse rispetto alle immagini omomorfe ed ai limiti proiettivi,
  Rend.Sem.Mat.Univ.Padova, 49, (1973), 1-7.
  
• [R3] A note on the well ordering of cardinals,
  Amer.Math.Monthly, 81, (1974), 501-502. with C. Metelli
  
• [R4] Moduli slender su anelli di Dedekind,
  Ann.Univ.Ferrara, Sez.VII Sci.Mat., 20, (1975), 59-63.
  
• [R5] The endomorphism ring of an abelian torsionfree homogeneous separable group,
  Archiv der Math., 26, (1975), 480-485 with C. Metelli
  
• [R6] Abelian groups whose endomorphism ring is linearly compact,
  Rend.Sem.Mat.Univ.Padova, 53, (1975), 315-325 with F. Menegazzo
  
• [R7] Almost totally injective p-groups,
  Quaest.Math., 1, (1976), 225-234 with L.Fuchs
  
• [R8] Gruppi monotoni di successioni intere,
  Rend.Sem.Mat.Univ.Padova, 56, (1976), 147-160 with L. Fuchs
  
• [R9] Abelian p-groups of not limit length,
  Comment.Math.Univ.St.Pauli, 26, (1977), 25-33 with L. Fuchs
• [R10] Cotorsion theories for abelian groups
  Symp.Math., 23, (1978), 11-32
  
• [R11] The l-inductive topology on abelian p-groups,
  Rend.Sem.Mat.Univ.Padova, 59, (1979), 167-177
  
• [R12] On almost totally injective p-groups and cotorsion groups,
  J. Alg., 58, (1979), 176-188 with L.Fuchs
  
• [R13] Il-groups and almost totally injective groups,
  Ann.Univ.Ferrara, Sez.VII, Sci.Mat., 26, (1979), 197-204
  
• [R14] On a paper by I.Fleischer,
  Proc.Abelian Groups Conference Oberwolfach 1981, L.N. 874, Springer 1981, 76-86 with P. Zanardo
  
• [R15] A homological characterization of certain subgroups of abelian p-groups,
  Acta Math.Acad.Sci.Hungar., 39, (1-2), (1982), 143-147 with E. Monari
  
• [R16] Arithmetical characterization of rings of algebraic integers with cyclic ideal class group,
  Boll.U.M.I., Serie VI, Vol.I, D, 1, (1982), 117-122 with P. Zanardo
  
• [R17] Prebasic submodules over valuation rings,
  Annali Mat.Pura Appl., 32, (1982), 257-274 with L. Fuchs
  
• [R18] Separable torsion modules over valuation domains,
  Archiv der Math., 41, (1983), 17-24 con L. Fuchs
  
• [R19] Uniserial modules over valuation rings,
  J.Alg., 85, (1983), 14-31 con L. Fuchs
  
• [R20] Butler groups of infinite rank,
  Proc.Abelian Groups Conf.Honolulu 1982/83, L.N. 1006, Springer 1983, 171-189 with L. Bican
  
• [R21] Finitely generated modules over valuation rings,
  Comm.Alg., 12, (1984), 1795-1812 with P. Zanardo
  
• [R22] A characterization of countable Butler groups,
  Rend.Sem.Mat.Univ.Padova, 74, (1985), 51-58 with L. Bican and J. Stepan
  
• [R23] Some cardinal invariants for valuation domains,
  Rend.Sem.Mat.Univ.Padova, 74, (1985), 205-217 with P. Zanardo
  
• [R24] On two generated modules over valuation domains,
  Archiv Math., 46, (1986), 408-418 with P. Zanardo
  
• [R25] A duality for finitely generated modules over valuation domains,
  Proc.Abelian Groups Conf. Oberwolfach 1985, Gordon and Breach 1987, 433-450 with P. Zanardo
  
• [R26] Rank two torsionfree modules over valuation domains,
  Rend.Sem.Mat.Univ.Padova, 80, (1988), 175-201 with P. Zanardo
  
• [R27] Polyserial modules over valuation domains,
  Rend.Sem.Mat.Univ.Padova, 80, (1988), 243-264 with L. Fuchs
  
• [R28] On a generalization of a Prufer-Kaplansky-Prochazka theorem,
  Com.Math.Univ.Carol. 30, (4), (1989), 643-645
  
• [R29] Equivalent categories of divisible modules,
  Forum Math., 2, (1), (1990), 1-14 with L. Fuchs
  
• [R30] On non-standard uniserial modules over valuation domains and their quotients,
  J. Alg., 128,(2), (1990), 292-305 with S. Bazzoni
  
• [R31] Modular lattices and polyserial modules,
  Proc.Conf.General Algebra Krems 1988, North Holland 1990, 221-231
  
• [R32] Uniserial modules: sums and isomorphisms of subquotients,
  Comm.Alg., 18, (2), (1990), 449-518 with A. Facchini
  
• [R33] Butler modules in torsion theories,
  Rend.Accad.Naz.Sci. detta dei XL, Mem.Mat., XIV, (8), (1990), 121-137, with L. Bican
  
• [R34] A Kulikov's result not extendible to modules over general valuation domains,
  Proc.Amer.Math.Soc. 111 (1991), 643-649, with P. Zanardo
  
• [R35] S-divisible modules over domains,
  Forum Math. 4, 4 (1992), 383-394 with L. Fuchs
  
• [R36] Elongations of uniserial modules over valuation domains,
  J. Alg. 146 (1992), 304-317 with S. Bazzoni
  
• [R37] Equimorphism classes of uniserial modules over valuation domains,
  Archiv Math. 58 (1992), 14-23 with S. Bazzoni
  
• [R38] Completely positive matrices and positivity of least square solutions,
  Linear Alg. Appl. 178,1(1993),201-216 with P. Zanardo
  
• [R39] Valuation domains with superdecomposable pure injective modules, "Abelian Groups",
  Proceedings of the Curacao 1991 Conference, LNPAM n.146, Marcel Dekker, 1993, 241-245
  
• [R40] Quasi-basic submodules over valuation domains,
  Rend.Sem.Mat.Univ.Padova, 90 (1993), 53-66, with S. Bazzoni
  
• [R41] The hierarchy of uniserial modules over valuation domains,
  Forum Math. 7 (1995), 247-277 with L. Fuchs and S. Bazzoni
  
• [R42] Groups in the class semigroups of valuation domains,
  Israel J. Math.95 (1996), 135-155, with S. Bazzoni
  
• [R43] Warfield domains,
  J. Algebra, 185, (1996), 836-868 with S. Bazzoni
  
• [R44] Presentations of modules over local domains,
  J. of Algebra 206 (1998), 182-204 with P. Zanardo
  
• [R45] Note on the transitivity of pure-essential extensions,
  Coll.Math, 78, 2 (1998), 283-291 with L. Fuchs and P. Zanardo
  
• [R46] Stacked bases for homogeneous completely decomposable groups,
  Comm.Alg. 29, (6) (2001), 2575-2588. with L. Struengmann
  
• [R47] An independence result on cotorsion theories over valuation domains,
  J. Algebra, 243 (2001), 294-320, with S. Bazzoni
  
• [R48] Strongly flat covers,
  J. London Math. Soc. (2) 66 (2002), 276-294, with S. Bazzoni
  
• [R49] Almost perfect domains,
  Colloq. Math. 95 (2) (2003), 285-301, with S. Bazzoni
  
• [R50] On strongly flat modules over Matlis domains, "Rings, Modules, Algebras and Abelian Groups",
  Proceedings of the Algebra Conference - Venezia 2002, LNPAM n.236, Marcel Dekker, 2004, 189-204, with L. Fuchs and J. Trlifaj
• [R51] On strongly flat modules over integral domains,
  Rocky Mountain J. Math. 34 (2) (2004), 417-439, with S. Bazzoni
• [R52] Tilting modules over valuation domains,
  Forum Math. 16 (4) (2004), 539-552
• [R53] Loewy length of modules over almost perfect domains,
  J. Algebra 28 (1) (2004), 207-218, with P. Zanardo
• [R54] On the minimal injective cogenerator over almost perfect domains,
  Houston J. Math 31 (3) (2005), 693-705
  
• [R55] F-divisible modules and 1-tilting modules over Prüfer domains,
  J. Pure Appl. Algebra 199, n.1-3 (2005), 245-259
• [R56] When are almost perfect domains Noetherian?,
  Abelian groups, rings, modules, and homological
  algebra, 275--283, Lect. Notes Pure Appl. Math.,
  249, Chapman & Hall/CRC, Boca Raton, FL, 2006.
  
• [R57] On some classes of divisible modules (with P. Vámos), Rend. Sem. Mat. Univ. Padova 115 (2006), 125-136.
  
• [R58] On finitely injective modules and locally
  pure-injective modules over Prüfer domains,
  Proc. Amer. Math. Soc. 135 (2007), no. 11, 3485-3493
  
• [R59] Algebraic entropy for abelian groups (with D.Dikranjan, B.Goldsmith and P.Zanardo), Trans. Amer. Math. Soc. 361 (2009) 3401-3434
• [R60] Commutativity modulo small endomorphisms and endomorphisms of zero algebraic entropy, (with P. Zanardo), Models, Modules and Abelian Groups, (R. Goebel and B. Goldsmith eds.), de Gruyter, 2008, pp. 487-497
• [R61] A general notion of algebraic entropy and the rank-entropy, (with P. Zanardo), Forum Math. 21 (4) (2009), 579-599
• [R62] Divisible envelopes and cotorsion pairs over integral domains, Models, Modules and Abelian Groups, (R. Goebel and B. Goldsmith eds.), de Gruyter, 2008, pp. 361-370
• [R63] Transfinite idealization and commutative rings of triangular matrices, Commutative Algebra and Applications (Proceedings of the Fez 2008 Conference), de Gruyter 2009, pp. 333-347
• [R64] On inverse-direct systems of modules, (with L. Fuchs and R. Goebel), J. Pure Applied Algebra, 214 (2010), 322-331
• [R65] Adjoint algebraic entropy, (with D. Dikranjan and A. Giordano Bruno), J. Algebra 324 (2010), 442-463
• [R66] Abelian groups of zero adjoint entropy, (with P. Zanardo), Colloq. Math. 121 (2010) n.1, 45-62
• [R67] Endomorphism rings with different rank-entropy supports, (with R. Goebel) Quarterly J. Math. 63 (2012), no. 2, 381-397.
• [R68] A soft introduction to algebraic entropy, (with A. Giordano Bruno) Arabian J. Math. 1 (2012) no.1, 69-87.
• [R69] Some results on the algebraic entropy, "Groups and Model Theory", Contemporary Math. AMS, 576 (2012), 297-304.
• [R70] Length functions, multiplicities and algebraic entropy, (with P. Vamos and S. Virili) Forum Math. 25 (2013), no. 2, 255-282.
• [R71] Fully inert subgroups of divisible Abelian groups, (with D.Dikranjan, A.Giordano Bruno and S. Virili) J. Group Theory 16 (6) (2013), 915-939.
• [R72] Divisibility of elements in cyclically presented modules, (with L. Fuchs and P. Zanardo) Houston J. Math. 40 (2014), no. 3, 663-680.
• [R73] Fully inert subgroups of free Abelian groups, (with D.Dikranjan and P. Zanardo) Periodica Math. Hungarica 69 (2014), no. 1, 69-78.
• [R74] Products of idempotent matrices and elementary matrices over integral domains, (with P. Zanardo) Linear Algebra Appl. 452 (2014), 130-152.
• [R75] Fully inert submodules of torsion-free modules over the ring of p-adic integers", (with B. Goldsmith and P. Zanardo) Colloquium Math. 136 (2014), no. 2, 169-178.
• [R76] Fully inert subgroups of Abelian p-groups, (with B. Goldsmith and P. Zanardo) J. Algebra, 419 (2014), 332-349.
• [R77] Intrinsic algebraic entropy, (with D.Dikranjan, A.Giordano Bruno and S. Virili) J. Pure Applied Algebra, 219 (2015), no. 8, 1-29.
• [R78] When the intrinsic algebraic entropy is not really intrinsic, (with B. Goldsmith) submitted.
• [R79] Idempotent pairs and PRINC domains, (with G. Peruginelli and P. Zanardo), submitted.
• [R80] Invariants for quasi-injective modules over valuation domains, submitted.