TY - JOUR AU - O. B. Shameeva TI - Algebraic representability of matroids JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 1985 SP - 29 EP - 32 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_1985_4_a5/ LA - ru ID - VMUMM_1985_4_a5 ER -