"Matching." . . "DIMACS Implementation Chellenge (1 : 1991 : New Brunswick, N.J.)" . . . "Challenge Workshop (1991 : DIMACS)" . . . "Systemtheorie." . . "Diskrete Mathematik." . . "DIMACS Implementation Challenge." . . . "Systèmes, Théorie des." . . "Center for Discrete Mathematics and Theoretical Computer Science. <Piscataway, NJ>." . . "Aufsatzsammlung." . . "Theoretische Informatik." . . . . "Center for Discrete Mathematics and Theoretical Computer Science (Piscataway, N.J.)" . . "Challenge Workshop. <1991, New Brunswick, NJ>." . . "Netzwerkfluss." . . . . . "Network flows and matching : first DIMACS implementation challenge; [based on papers presented at the Challenge Workshop, held at DIMACS, Oct. 14 - 16, 1991]" . . . . "Network flows and matching : First DIMACS Implementation Challenge, held at DIMACS, Oct. 14-16, 1991" . . . "Network flows and matching : first DIMACS challenge ; [based on papers presented at the Challenge Workshop, held at DIMACS, Oct. 14-16, 1991]" . . . . . . . . . "Network flows and matching : first DIMACS implementation challenge" . . . . . . . . "Network flows and matching first DIMACS implementation challenge ; [papers presented at the Challenge Workshop, held at DIMACS from October 14, 1991, through October 16, 1991, along with supplemental material about the Challenge and the workshop]" . . . "Aufsatzsammlung" . . . . "Network flows and matching : First DIMACS Implementation Challenge" . . . .