TY - JOUR AU - G. E. Gurgenishvili AU - G. A. Kharadze TI - Application of the path-integration method to the $s-d$ model of a metal with magnetic impurity JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1972 SP - 93 EP - 101 VL - 11 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1972_11_1_a9/ LA - ru ID - TMF_1972_11_1_a9 ER -