@article{DE_1986_22_3_a3,
     author = {M. E. Drakhlin},
     title = {Oscillation properties of certain functional-differential equations},
     journal = {Differencialʹnye uravneni\^a},
     pages = {396--402},
     publisher = {mathdoc},
     volume = {22},
     number = {3},
     year = {1986},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DE_1986_22_3_a3/}
}