TY - JOUR AU - I. N. Lanin TI - The Cauchy problem for a certain class of fourth order equations JO - Differencialʹnye uravneniâ PY - 1973 SP - 183 EP - 185 VL - 9 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1973_9_1_a25/ LA - ru ID - DE_1973_9_1_a25 ER -