TY - JOUR AU - V. P. Maslov TI - On the Dispersion Law of the Form $\varepsilon(p)=\hbar^2p^2/2m+\widetilde V(p)-\widetilde V(0)$ for Elementary Excitations of a Nonideal Fermi Gas in the Pair Interaction Approximation $(i\leftrightarrow j)$, $V(|x_i-x_j|)$ JO - Matematičeskie zametki PY - 2007 SP - 690 EP - 708 VL - 82 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/MZM_2007_82_5_a4/ LA - ru ID - MZM_2007_82_5_a4 ER -