@article{DAN_1996_349_6_a5,
     author = {S. S. Ryshkov and K. A. Rybnikov (jr.)},
     title = {Generatrissa. {The} {Maxwell} and {Voronoi} problems},
     journal = {Doklady Akademii Nauk},
     pages = {743--746},
     publisher = {mathdoc},
     volume = {349},
     number = {6},
     year = {1996},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1996_349_6_a5/}
}