Articles in Scholarly Journals [Incomplete List]

1. A Basic Algebra Is an MV-Algebra If and Only If It Is a BCC-Algebra
   International Journal of Theoretical Physics, vol. 47, no. 1, pp. 261–267, 2007
2. Congruence kernels of orthomodular implication algebras
   Discrete Mathematics, 2007
3. Orthomodular semilattices
   Discrete Mathematics, vol. 307, no. 1, pp. 115–118, 2007
4. Distributive implication groupoids
   Central European Journal of Mathematics, vol. 5, no. 3, pp. 484–492, 2007
5. A non-associative generalization of MV-algebras
   Mathematica Slovaca, vol. 57, no. 4, pp. 301–312, 2007
6. An Implication in Orthologic
   International Journal of Theoretical Physics, vol. 44, no. 7, pp. 735–744, 2005
7. A Note on Triangular Schemes for Weak Congruences
   Czechoslovak Mathematical Journal, vol. 55, no. 3, pp. 683–690, 2005
8. Implication in MV-algebras
   algebra universalis, vol. 52, no. 4, pp. 377–382, 2005
9. Simple Axioms for Orthomodular Implication Algebras
   International Journal of Theoretical Physics, vol. 43, no. 4, pp. 911–914, 2004
10. On schemes for congruence distributivity
    Central European Journal of Mathematics, vol. 2, no. 3, pp. 368–376, 2004
11. The Lattice of Deductive Systems on Hilbert Algebras
    Southeast Asian Bulletin of Mathematics, vol. 26, no. 1, pp. 21–26, 2003
12. The Shifting Lemma and shifting lattice identities
    Algebra Universalis, vol. 50, no. 1, pp. 51–60, 2003
13. Czechoslovak Mathematical Journal, vol. 52, no. 2, pp. 333–336, 2002
14. Czechoslovak Mathematical Journal, vol. 52, no. 2, pp. 369–373, 2002
15. Czechoslovak Mathematical Journal, vol. 51, no. 1, pp. 111–120, 2001
16. International Journal of Theoretical Physics, vol. 40, no. 11, pp. 1875–1884, 2001
17. International Journal of Algebra and Computation, vol. 10, no. 5, p. 651, 2000
18. Czechoslovak Mathematical Journal, vol. 49, no. 2, pp. 415–420, 1999
19. Czechoslovak Mathematical Journal, vol. 49, no. 2, pp. 291–301, 1999
20. Ideals and the binary discriminator in universal algebra
    Algebra Universalis, vol. 42, no. 4, pp. 239–251, 1999
21. Lattices of compatible relations satisfying a set of formulas
    Algebra Universalis, vol. 40, no. 1, pp. 51–58, 1998
22. Acta Applicandae Mathematicae, vol. 52, no. 1/3, pp. 253–256, 1998
23. Czechoslovak Mathematical Journal, vol. 47, no. 1, pp. 173–178, 1997
24. Czechoslovak Mathematical Journal, vol. 47, no. 1, pp. 163–172, 1997
25. Finite basis of ideal terms in ideal determined varieties
    Algebra Universalis, vol. 37, no. 2, pp. 243–252, 1997
26. A polynomial characterization of congruence classes
    Algebra Universalis, vol. 37, no. 2, pp. 235–242, 1997
27. Normally presented varieties
    Algebra Universalis, vol. 34, no. 3, pp. 327–335, 1995
28. Quasiorders on universal algebras
    Algebra and Logic, vol. 32, no. 3, pp. 164–173, 1993
29. A note on representation of lattices by tolerances
    Journal of Algebra, vol. 148, no. 1, pp. 274–275, 1992
30. Forms of the congruence principality
    Periodica Mathematica Hungarica, vol. 20, no. 4, pp. 241–248, 1989
31. Forbidden configurations for distributive and modular ordered sets
    Order, vol. 5, no. 4, pp. 407–423, 1989
32. A Mal'cev condition for congruence principal permutable varieties
    Algebra Universalis, vol. 19, no. 3, pp. 337–340, 1984
33. Varieties with directly decomposable subalgebras and homomorphisms
    Algebra Universalis, vol. 19, no. 1, pp. 11–15, 1984
34. Coherence, regularity and permutability of congruences
    Algebra Universalis, vol. 17, no. 1, pp. 170–173, 1983
35. Distributivity and modularity of lattices of tolerance relations
    Algebra Universalis, vol. 12, no. 1, pp. 247–255, 1981
36. Two characterizations of locally order-polynomially complete lattices
    Algebra Universalis, vol. 13, no. 1, pp. 395–396, 1981
37. Regularity and permutability of congruences
    Algebra Universalis, vol. 11, no. 1, pp. 159–162, 1980
38. Characterizations of relational blocks
    Algebra Universalis, vol. 10, no. 1, pp. 65–69, 1980
39. The extension property of orderings
    Acta Mathematica Academiae Scientiarum Hungaricae, vol. 34, no. 3-4, pp. 253–255, 1979