@article{IVM_1969_5_a12,
     author = {L. D. \`Eskin},
     title = {The solutions of the equation $y''-sp(x)y=0$ which are bounded on the half axis, and the {Cauchy} problem for the heat equation},
     journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika},
     pages = {99--113},
     publisher = {mathdoc},
     number = {5},
     year = {1969},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/IVM_1969_5_a12/}
}