TY - JOUR AU - N. I. Botoshan AU - V. A. Moskalenko AU - A. M. Ursu TI - Investigation of the electron-state densities in two-band super conductors with a nonmagnetic impurity JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1972 SP - 264 EP - 282 VL - 12 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1972_12_2_a11/ LA - ru ID - TMF_1972_12_2_a11 ER -