@article{FAA_1980_14_1_a2,
     author = {D. A. Gudkov},
     title = {Generalization of a theorem of brusotti for curves on a surface of second order},
     journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
     pages = {20--24},
     publisher = {mathdoc},
     volume = {14},
     number = {1},
     year = {1980},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/FAA_1980_14_1_a2/}
}