TY - JOUR AU - V. V. Fedorchuk TI - On transfinite and cohomological dimensions of 4-manifolds JO - Informatics and Automation PY - 1996 SP - 193 EP - 212 VL - 212 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TRSPY_1996_212_a11/ LA - ru ID - TRSPY_1996_212_a11 ER -