TY - JOUR TI - New journals JO - Czechoslovak Mathematical Journal PY - 1956 VL - 06 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1956.100222/ DO - 10.21136/CMJ.1956.100222 LA - en ID - 10_21136_CMJ_1956_100222 ER -