TY - JOUR AU - A. A. Stepanova TI - Monoids All Polygons Over Which Are $\omega$-Stable: Proof of the Mustafin~-- Poizat Conjecture JO - Algebra i logika PY - 2002 SP - 223 EP - 227 VL - 41 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_2002_41_2_a6/ LA - ru ID - AL_2002_41_2_a6 ER -