TY - JOUR AU - V. Ya. Yakubov TI - Estimates for solutions of Cauchy problems involving a spectral parameter JO - Differencialʹnye uravneniâ PY - 1998 SP - 59 EP - 63 VL - 34 IS - 1 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/DE_1998_34_1_a9/ LA - ru ID - DE_1998_34_1_a9 ER -