TY - JOUR AU - F. Yu. Popelenskii TI - On the normal form of an element of a free Stasheff algebra JO - Vestnik Moskovskogo universiteta. Matematika, mehanika PY - 2000 SP - 48 EP - 50 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/VMUMM_2000_1_a9/ LA - ru ID - VMUMM_2000_1_a9 ER -