TY - JOUR TI - To the memory of Yevgeny Petrovich Seleznev JO - Izvestiya VUZ. Applied Nonlinear Dynamics PY - 2021 SP - 703 EP - 705 VL - 29 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVP_2021_29_5_a0/ LA - ru ID - IVP_2021_29_5_a0 ER -