TY - JOUR A1 - Hellwig, Angelika A1 - Volkmann, Lutz T1 - Neighborhood and degree conditions for super-edge-connected bipartite digraphs T2 - Results in mathematics Y1 - 2004 UR - https://opus.bibliothek.fh-aachen.de/opus4/frontdoor/index/index/docId/6054 SN - 1420-9012 (E-Journal); 1422-6383 (Print) VL - Vol. 45 IS - Iss. 1-2 SP - 45 EP - 58 ER -