Czechoslovakian Symposium on Combinatorics, Graphs and Complexity Prachatice, Czechoslovakia, ScienceDirect (Online service), Nešetřil, J., & Fiedler, M. (1992). Fourth Czechoslovakian Symposium on Combinatorics, Graphs, and Complexity. North-Holland.
Chicago Style (17th ed.) CitationCzechoslovakian Symposium on Combinatorics, Graphs and Complexity Prachatice, Czechoslovakia, ScienceDirect (Online service), Jaroslav Nešetřil, and Miroslav Fiedler. Fourth Czechoslovakian Symposium on Combinatorics, Graphs, and Complexity. Amsterdam ; New York: North-Holland, 1992.
MLA (9th ed.) CitationCzechoslovakian Symposium on Combinatorics, Graphs and Complexity Prachatice, Czechoslovakia, et al. Fourth Czechoslovakian Symposium on Combinatorics, Graphs, and Complexity. North-Holland, 1992.