TY - JOUR AU - V. P. Derevenskiǐ TI - Integrability of the Riccati equation and of a~second-order linear homogeneous differential equation JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1987 SP - 33 EP - 40 IS - 5 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1987_5_a4/ LA - ru ID - IVM_1987_5_a4 ER -