APA

Pultr A., Trnková V., . (1980). Combinatorial, algebraic and topological representations of groups, semigroups and categories. Amsterdam [u.a.]: North-Holland Publ. Co.

Chicago

Pultr Aleš, Trnková Věra, . 1980. Combinatorial, algebraic and topological representations of groups, semigroups and categories. Amsterdam [u.a.]: North-Holland Publ. Co.

Harvard

Pultr A., Trnková V., . (1980). Combinatorial, algebraic and topological representations of groups, semigroups and categories. Amsterdam [u.a.]: North-Holland Publ. Co.

MLA

Pultr Aleš, Trnková Věra, . Combinatorial, algebraic and topological representations of groups, semigroups and categories. Amsterdam [u.a.]: North-Holland Publ. Co. 1980.