共 50 条
- [18] VARIABLE LENGTH CODES AND PATHS IN DIRECTED-GRAPHS BULLETIN DE LA SOCIETE MATHEMATIQUE DE FRANCE, 1986, 114 (02): : 135 - 152
- [19] An Excluded Half-Integral Grid Theorem for Digraphs and the Directed Disjoint Paths Problem STOC'14: PROCEEDINGS OF THE 46TH ANNUAL 2014 ACM SYMPOSIUM ON THEORY OF COMPUTING, 2014, : 70 - 78