| Publication | Date of Publication | Type |
|---|
| Hopficity and duo rings | 2021-11-10 | Paper |
| A note on almost maximal chain rings | 2021-07-02 | Paper |
| Properties of Abelian Groups Determined by Their Endomorphism Ring | 2020-07-14 | Paper |
| Divisibility and duo-rings | 2020-07-13 | Paper |
| The rank of abelian groups with commutative endomorphism ring | 2020-04-07 | Paper |
| Hattori-torsion-freeness and endomorphism rings | 2019-07-19 | Paper |
| Tensor products and endomorphism rings of finite valuated groups | 2018-08-14 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4643338 | 2018-05-24 | Paper |
| Finite valuated groups as modules over their endomorphism ring | 2018-03-06 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4591035 | 2017-11-10 | Paper |
| A note on the rank of \(B\mathrm{ext}_A^1(G,A)\) | 2017-10-12 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5271465 | 2017-07-11 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2972798 | 2017-04-07 | Paper |
| On the existence of maximal \(\mathcal{S}\)-closed submodules | 2017-02-15 | Paper |
| Cellular covers of mixed abelian groups | 2016-11-29 | Paper |
| Torsion-Free Ext | 2016-08-29 | Paper |
| Finitely generated modules and chain rings | 2016-07-27 | Paper |
| Statement of Retraction | 2015-10-26 | Paper |
| Endomorphism rings of bimodules. | 2015-08-26 | Paper |
| Murley Groups and the Torsion-Freeness of Ext | 2015-05-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4983395 | 2015-03-26 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4983396 | 2015-03-26 | Paper |
| The Ext functor and self-sums | 2014-09-11 | Paper |
| Modules Over RM-Domains | 2014-05-02 | Paper |
| Gamma invariants and the torsion-freeness of ext | 2014-03-12 | Paper |
| A NOTE ON SELF-SMALL MODULES OVER RM-DOMAINS | 2014-02-11 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3144539 | 2012-12-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3166565 | 2012-10-12 | Paper |
| Murley groups and the torsion-freeness of Ext. | 2011-09-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3009675 | 2011-06-24 | Paper |
| S*-GROUPS | 2011-06-10 | Paper |
| A NOTE ON B-COSEPARABLE GROUPS | 2011-04-21 | Paper |
| Right Utumi p.p.-rings. | 2011-02-10 | Paper |
| A note on mixed \(A\)-reflexive groups. | 2010-03-09 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3656541 | 2010-01-13 | Paper |
| QUASI-ISOMORPHISMS AND GROUPS OF QUASI-HOMOMORPHISMS | 2009-12-04 | Paper |
| SELF-SMALL ABELIAN GROUPS | 2009-10-19 | Paper |
| Finitely presented modules over right non-singular rings. | 2009-07-22 | Paper |
| A-Solvability and Mixed Abelian Groups | 2009-04-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3515246 | 2008-07-29 | Paper |
| Cancellation properties for quotient divisible groups. | 2008-01-15 | Paper |
| Purity and Self-Small Groups | 2007-12-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5297726 | 2007-07-12 | Paper |
| COTILTING CLASSES OF TORSION-FREE MODULES | 2007-02-07 | Paper |
| A Note on FinitelyA-Presented Abelian Groups | 2006-09-25 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5483528 | 2006-08-15 | Paper |
| GENERALIZED ENDOPRIMAL ABELIAN GROUPS | 2006-04-06 | Paper |
| A-Projective Resolutions and an Azumaya Theorem for a Class of Mixed Abelian Groups | 2006-02-14 | Paper |
| The finite quasi-Baer property. | 2005-12-06 | Paper |
| Torsion-freeness and non-singularity over right p.p.-rings. | 2005-04-07 | Paper |
| Homological Properties of Quotient Divisible Abelian Groups | 2005-01-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4466593 | 2004-06-08 | Paper |
| Abelian groups with self-injective quasi-endomorphism rings. | 2003-12-03 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4415605 | 2003-08-06 | Paper |
| A class of torsion-free abelian groups characterized by the ranks of their socles | 2003-03-31 | Paper |
| Fuchs’ problem 34 for mixed Abelian groups | 2003-01-07 | Paper |
| PURE SUBMODULES AND TORSION FREE IMAGES OF COMPLETELY DECOMPOSABLE TORSION FREE MODULES | 2002-01-01 | Paper |
| Finite extensions of \(A\)-solvable Abelian groups | 2001-09-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4699193 | 2000-02-01 | Paper |
| Strong ${\cal S}$-groups | 1999-11-30 | Paper |
| Homomorphisms between A-Projective Abelian Groups and Left Kasch-Rings | 1999-11-18 | Paper |
| Subalgebras of rational matrix algebras | 1999-09-14 | Paper |
| Valuations and group algebras | 1999-07-11 | Paper |
| Mixed Abelian Groups with Artinian Quasi-Endomorphism Ring | 1999-04-07 | Paper |
| Butler theory over Murley groups | 1998-11-03 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5688696 | 1997-07-14 | Paper |
| Mittag-Leffler modules and semi-hereditary rings | 1997-07-07 | Paper |
| FLATNESS AND THE RING OF QUASI-ENDOMORPHISMS | 1996-11-27 | Paper |
| Almost flat abelian groups | 1996-09-30 | Paper |
| The flat dimension of mixed abelian groups as \(E\)-modules | 1996-08-13 | Paper |
| Non-Singular Modules and R-Homogeneous Maps | 1996-06-20 | Paper |
| A note on Fuchs’ Problem 34 | 1996-05-29 | Paper |
| A note on coflat abelian groups | 1996-02-06 | Paper |
| Abelian groups with semi-simple Artinian quasi-endomorphism rings | 1996-01-15 | Paper |
| The construction of $A$-solvable Abelian groups | 1995-10-24 | Paper |
| Pure subgroups of \(A\)-projective groups | 1995-05-17 | Paper |
| Zero-one matrices with an application to abelian groups | 1995-04-03 | Paper |
| Abelian groups flat as modules over their endomorphism ring | 1993-10-06 | Paper |
| Quasi-decomposition of abelian groups and Baer's lemma | 1993-06-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4025938 | 1993-02-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4021396 | 1993-01-16 | Paper |
| On the quasi-splitting of exact sequences | 1992-06-27 | Paper |
| Locally \(A\)-projective Abelian groups and generalizations | 1992-06-25 | Paper |
| Modules with the quasi-summand intersection property | 1991-01-01 | Paper |
| Endomorphism rings of faithfully flat Abelian groups | 1990-01-01 | Paper |
| On Direct Summands of A-Separable R-Modules | 1990-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3032490 | 1989-01-01 | Paper |
| Endomorphism rings and a generalization of torsion-freeness and purity | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3472308 | 1989-01-01 | Paper |
| A Dual to Baer's Lemma | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4731376 | 1989-01-01 | Paper |
| Faithful Abelian Groups of Infinite Rank | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3828197 | 1988-01-01 | Paper |
| Butler groups of infinite rank and axiom 3 | 1987-01-01 | Paper |
| Abelian groups with self-injective endomorphism rings | 1987-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3794413 | 1987-01-01 | Paper |
| Baer's Lemma and Fuchs' Problem 84a | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3772413 | 1986-01-01 | Paper |
| Bewertete p-Gruppen und ein Satz von Szele | 1985-01-01 | Paper |
| A note on locally A-projective groups | 1985-01-01 | Paper |
| Chain conditions in endomorphism rings | 1985-01-01 | Paper |
| Group rings and generalized valuations | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3679391 | 1984-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3663525 | 1983-01-01 | Paper |
