TY - JOUR AU - A. A. Vlasov AU - M. A. Yakovlev TI - Interaction between ions through an~intermediate system (neutral gas) and the problem of the existence of a~cluster of particles maintained by its own forces.~I JO - Teoretičeskaâ i matematičeskaâ fizika PY - 1978 SP - 198 EP - 207 VL - 34 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/TMF_1978_34_2_a6/ LA - ru ID - TMF_1978_34_2_a6 ER -