@article{TMF_2007_151_3_a14,
     author = {M. C. Nucci},
     title = {Jacobi's last multiplier, {Lie} symmetries, and hidden linearity: {{\textquotedblleft}Goldfishes"} galore},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {495--509},
     year = {2007},
     volume = {151},
     number = {3},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2007_151_3_a14/}
}