TY - JOUR AU - L. D. Èskin TI - Asymptotic behavior of the solutions of $ay''+(q(x)-\lambda)y=0$ as $\operatorname{Re}\lambda\to\infty$, and some of its applications JO - Izvestiâ vysših učebnyh zavedenij. Matematika PY - 1981 SP - 74 EP - 84 IS - 2 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/IVM_1981_2_a11/ LA - ru ID - IVM_1981_2_a11 ER -