@article{DE_2001_37_6_a0,
     author = {L. Adamec and A. Lomtatidze},
     title = {Oscillation {Conditions} for a {Third-Order} {Linear} {Equation}},
     journal = {Differencialʹnye uravneni\^a},
     pages = {723--729},
     publisher = {mathdoc},
     volume = {37},
     number = {6},
     year = {2001},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_2001_37_6_a0/}
}