TY - JOUR AU - F. L. Bakharev TI - Estimation of maximal distances between spaces with norms invariant under a~group of operators JO - Zapiski Nauchnykh Seminarov POMI PY - 2006 SP - 33 EP - 42 VL - 333 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_2006_333_a2/ LA - ru ID - ZNSL_2006_333_a2 ER -