TY - JOUR AU - K. V. Matyushichev TI - The simplest example of a completely regular, non-normal space JO - Problemy analiza PY - 1997 SP - 97 EP - 98 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/PA_1997_4_a6/ LA - ru ID - PA_1997_4_a6 ER -