TY - JOUR AU - V. A. Podolskii AU - V. N. Popov TI - Stability of the phonon branch of Bose spectrum of the superfluid Fermi system at large momenta JO - Zapiski Nauchnykh Seminarov POMI PY - 1983 SP - 114 EP - 117 VL - 131 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/ZNSL_1983_131_a9/ LA - ru ID - ZNSL_1983_131_a9 ER -