@article{DAN_1967_174_5_a4,
     author = {V. P. Glushko},
     title = {A one-dimensional analog of a second-order elliptic equation degenerating on the boundary},
     journal = {Doklady Akademii Nauk},
     pages = {1014--1017},
     publisher = {mathdoc},
     volume = {174},
     number = {5},
     year = {1967},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1967_174_5_a4/}
}