TY - JOUR AU - Derksen, Harm AU - Fink, Alex TI - Valuative invariants for polymatroids JO - Discrete mathematics & theoretical computer science PY - 2010 VL - DMTCS Proceedings vol. AN, 22nd International Conference on Formal Power Series and Algebraic Combinatorics (FPSAC 2010) PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.46298/dmtcs.2849/ DO - 10.46298/dmtcs.2849 LA - en ID - DMTCS_2010_special_259_a44 ER -