@article{TMF_1990_84_2_a4,
     author = {F. A. Lunev},
     title = {Analog {of~Noether's} theorem for {non-Noether} and nonlocal symmetries},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {205--210},
     publisher = {mathdoc},
     volume = {84},
     number = {2},
     year = {1990},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_1990_84_2_a4/}
}