@article{UZMU_1954_165_165_a14,
     author = {L. A. Gusarov},
     title = {On some properties of solutions of a linear differential equation of second order},
     journal = {Uchenye Zapiski Moskovskogo Gosudarstvennogo Universiteta},
     pages = {223--237},
     publisher = {mathdoc},
     volume = {165},
     number = {165},
     year = {1954},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/UZMU_1954_165_165_a14/}
}