@article{DAN_1994_335_5_a10,
     author = {\`E. I. Grigolyuk and E. A. Lopanitsyn},
     title = {On the method of continuous continuation with respect to a},
     journal = {Doklady Akademii Nauk},
     pages = {582--585},
     year = {1994},
     volume = {335},
     number = {5},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1994_335_5_a10/}
}