TY - JOUR AU - Solian, Alexandru TI - On the extension of transi-groups JO - Czechoslovak Mathematical Journal PY - 1965 SP - 30 EP - 36 VL - 15 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1965.100650/ DO - 10.21136/CMJ.1965.100650 LA - en ID - 10_21136_CMJ_1965_100650 ER -