TY - JOUR A1 - Grötschel, Martin A1 - Martin, Alexander A1 - Weismantel, Robert T1 - Packing Steiner trees: Polyhedral Investigations T2 - Mathematical Programming, Series A Y1 - 1996 UR - https://opus4.kobv.de/opus4-zib/frontdoor/index/index/docId/3105 VL - 72 IS - 2 SP - 101 EP - 123 ER -