TY - JOUR AU - A. Ya. Kazakov TI - The Laplace method and second-order differential equations with second-order polynomial coefficients JO - Differencialʹnye uravneniâ PY - 1986 SP - 354 EP - 356 VL - 22 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1986_22_2_a25/ LA - ru ID - DE_1986_22_2_a25 ER -