@article{TRSPY_2016_295_a15,
     author = {A. V. Tsiganov},
     title = {Abel's theorem and {B\"acklund} transformations for the {Hamilton{\textendash}Jacobi} equations},
     journal = {Informatics and Automation},
     pages = {261--291},
     year = {2016},
     volume = {295},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TRSPY_2016_295_a15/}
}