TY - JOUR AU - A. N. Vasil'ev TI - Stability of an interaction against spontaneous production of an average boson field JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1973 SP - 24 EP - 33 VL - 17 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1973_17_1_a2/ LA - ru ID - TMF_1973_17_1_a2 ER -