TY - JOUR AU - L. A. Bokut' TI - Some examples of rings without zero divisors JO - Algebra i logika PY - 1964 SP - 5 EP - 28 VL - 3 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/AL_1964_3_5_a0/ LA - ru ID - AL_1964_3_5_a0 ER -