International Conference on Incidence Geometries and Combinatorial Structures <1986, Trento, Italy>. (1988). Combinatorics '86: Proceedings of the International Conference on Incidence Geometries and Combinatorial Structures, Passo della Mendola, Trento, Italy, 30 June-5 July, 1986. North-Holland.
Chicago-Zitierstil (17. Ausg.)International Conference on Incidence Geometries and Combinatorial Structures <1986, Trento, Italy>. Combinatorics '86: Proceedings of the International Conference on Incidence Geometries and Combinatorial Structures, Passo Della Mendola, Trento, Italy, 30 June-5 July, 1986. Amsterdam: North-Holland, 1988.
MLA-Zitierstil (9. Ausg.)International Conference on Incidence Geometries and Combinatorial Structures <1986, Trento, Italy>. Combinatorics '86: Proceedings of the International Conference on Incidence Geometries and Combinatorial Structures, Passo Della Mendola, Trento, Italy, 30 June-5 July, 1986. North-Holland, 1988.