TY - JOUR A1 - Makai, M. A1 - Szabó, Jácint T1 - The parity problem of polymatroids without double circuits T2 - Combinatorica Y1 - 2008 UR - https://opus4.kobv.de/opus4-zib/frontdoor/index/index/docId/3344 VL - 28 IS - 6 SP - 679 EP - 692 PB - Springer ER -