An unnoticed condition of nonoscillation and its corollaries
Izvestiâ vysših učebnyh zavedenij. Matematika, no. 4 (1989), pp. 46-51
Cet article a éte moissonné depuis la source Math-Net.Ru
@article{IVM_1989_4_a6,
author = {I. S. Kac},
title = {An unnoticed condition of nonoscillation and its corollaries},
journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
pages = {46--51},
year = {1989},
number = {4},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/IVM_1989_4_a6/}
}
I. S. Kac. An unnoticed condition of nonoscillation and its corollaries. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 4 (1989), pp. 46-51. http://geodesic.mathdoc.fr/item/IVM_1989_4_a6/