TY - JOUR AU - I. V. Yevseyev AU - V. N. Tsikunov TI - Theory of the modified stimulated photon echo in ytterbium vapor in the presence of a longitudinal magnetic field JO - Doklady Akademii Nauk PY - 1986 SP - 857 EP - 861 VL - 288 IS - 4 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DAN_1986_288_4_a17/ LA - ru ID - DAN_1986_288_4_a17 ER -