TY - JOUR AU - D. I. Piontkovskii TI - Non-commutative Gr\"obner bases, coherentness of associative algebras, and divisibility in semigroups JO - Fundamentalʹnaâ i prikladnaâ matematika PY - 2001 SP - 495 EP - 513 VL - 7 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/FPM_2001_7_2_a10/ LA - ru ID - FPM_2001_7_2_a10 ER -