Author: Zelinka, Bohdan

Zelinka, Bohdan: Geodetic graphs of diameter two. (English). Czechoslovak Mathematical Journal, vol. 25 (1975), issue 1, pp. 148-153
Zelinka, Bohdan: Intersection graphs of finite abelian groups. (English). Czechoslovak Mathematical Journal, vol. 25 (1975), issue 2, pp. 171-174
Zelinka, Bohdan: Tolerance in algebraic structures. II. (English). Czechoslovak Mathematical Journal, vol. 25 (1975), issue 2, pp. 175-178
Zelinka, Bohdan: Tolerances and congruences on tree algebras. (English). Czechoslovak Mathematical Journal, vol. 25 (1975), issue 4, pp. 634-637

Partner of