TY - JOUR AU - D. I. Kovalevskaya AU - F. I. Solov'eva TI - Steiner quadruple systems of small rank embedded into extended perfect binary codes JO - Diskretnyj analiz i issledovanie operacij PY - 2012 SP - 47 EP - 62 VL - 19 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DA_2012_19_5_a3/ LA - ru ID - DA_2012_19_5_a3 ER -