| Publication | Date of Publication | Type |
|---|
| Generalized quasiorders and the Galois connection End-gQuord | 2024-04-08 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5863600 | 2022-06-03 | Paper |
| Homomorphism order of connected monounary algebras | 2021-06-24 | Paper |
| Congruence lattices of connected monounary algebras | 2021-01-14 | Paper |
| Meet-irreducible congruence lattices | 2018-11-23 | Paper |
| The lattice of congruence lattices of algebras on a finite set | 2018-06-25 | Paper |
| The lattice of convexities of partial monounary algebras | 2018-06-25 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4566253 | 2018-06-14 | Paper |
| Reconstructability of a monounary algebra from its second centralizer | 2017-11-24 | Paper |
| The lattice of convex subsets of a monounary algebra | 2017-04-20 | Paper |
| Large rigid sets of algebras with respect to embeddability | 2016-10-05 | Paper |
| The lattice of quasiorder lattices of algebras on a finite set. | 2016-04-07 | Paper |
| Green's relations in the commutative centralizers of monounary algebras. | 2015-12-07 | Paper |
| Polymorphism-Homogeneous Monounary Algebras | 2015-06-08 | Paper |
| Centralizers of a monounary algebra | 2015-04-22 | Paper |
| The endomorphism spectrum of a monounary algebra | 2014-08-21 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5414460 | 2014-05-05 | Paper |
| IRREDUCIBLE QUASIORDERS OF MONOUNARY ALGEBRAS | 2013-07-18 | Paper |
| Formations of finite monounary algebras | 2013-01-30 | Paper |
| ON PSEUDOVARIETIES OF MONOUNARY ALGEBRAS | 2012-09-03 | Paper |
| On finite retract lattices of monounary algebras | 2012-03-01 | Paper |
| Some properties of retract lattices of monounary algebras | 2012-03-01 | Paper |
| The lattice of compatible quasiorders of acyclic monounary algebras | 2011-12-13 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3099655 | 2011-12-01 | Paper |
| Complemented quasiorder lattices of monounary algebras | 2011-08-16 | Paper |
| https://portal.mardi4nfdi.de/entity/Q2998602 | 2011-05-18 | Paper |
| Lattice of retracts of monounary algebras | 2011-03-18 | Paper |
| Convexities of partial monounary algebras | 2010-01-04 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3653804 | 2009-12-29 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3181999 | 2009-10-01 | Paper |
| On ideal extensions of partial monounary algebras | 2009-05-06 | Paper |
| Cardinality of retracts of monounary algebras | 2009-05-06 | Paper |
| Test elements and the retract theorem for monounary algebras | 2009-03-31 | Paper |
| Subalgebra extensions of partial monounary algebras | 2009-02-09 | Paper |
| Globals of unary algebras | 2007-09-06 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3024736 | 2007-03-05 | Paper |
| https://portal.mardi4nfdi.de/entity/Q5472329 | 2006-06-09 | Paper |
| Dr-irreducibility of connected monounary algebras with a cycle | 2006-02-14 | Paper |
| DR-irreducibility of connected monounary algebras | 2006-02-14 | Paper |
| Partially-2-Homogeneous Monounary Algebras | 2006-02-14 | Paper |
| On a representation of monounary algebras | 2006-02-14 | Paper |
| Representation of Connected Monounary Algebras by Means of Irreducibles | 2006-02-14 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3369015 | 2006-02-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4680309 | 2005-06-07 | Paper |
| Completeness criteria and invariants for operation and transformation algebras | 2004-09-10 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4469245 | 2004-06-14 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4802818 | 2003-04-23 | Paper |
| On 2-Homogeneity of Monounary Algebras | 2003-04-23 | Paper |
| Homogeneous monounary algebras | 2003-03-31 | Paper |
| Unoriented graphs of monounary algebras | 2001-07-22 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4510919 | 2001-03-01 | Paper |
| Antiatomic retract varieties of monounary algebras | 2000-11-13 | Paper |
| Retract irreducibility of monounary algebras | 2000-11-13 | Paper |
| Monounary algebras and bottleneck algebras | 2000-02-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4263741 | 1999-11-29 | Paper |
| Retract irreducibility of connected monounary algebras II | 1998-09-28 | Paper |
| Retract varieties of monounary algebras | 1998-09-28 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4395657 | 1998-07-15 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4351241 | 1997-08-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3128574 | 1997-04-17 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4864766 | 1996-09-11 | Paper |
| Partial monounary algebras with common closed quasi-endomorphisms | 1994-09-08 | Paper |
| On directed convex subsets of partial monounary algebras | 1994-06-19 | Paper |
| Partial monounary algebras with common quasi-endomorphisms | 1993-01-16 | Paper |
| Intervals in partial monounary algebras | 1992-06-27 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3033812 | 1989-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3808145 | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3832625 | 1988-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3757953 | 1986-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3717105 | 1985-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3318823 | 1983-01-01 | Paper |
| On congruence relations of monounary algebras. I | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4748194 | 1982-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3919765 | 1981-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3880891 | 1980-01-01 | Paper |
| Systems of unary algebras with common endomorphisms. I | 1979-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q3852246 | 1978-01-01 | Paper |
| https://portal.mardi4nfdi.de/entity/Q4126385 | 1976-01-01 | Paper |
| On retract varieties of algebras | 0001-01-03 | Paper |
