KRATOCHVÍL, Jan - NEŠETŘIL, Jaroslav - ZÝKA, Ondřej. On the Computational Complexity of Seidel's Switching. 1. ed. Bonn : Institut für Ökonometrie und Operations Research, 1990. 7 s. Report, No.90656-OR. [Copy count : 1, currently available 1, at library only 0]