@article{TMF_2011_166_2_a8,
     author = {A. V. Yurov and V. A. Yurov and S. V. Chervon and M. Sami},
     title = {Total energy potential as a~superpotential in integrable cosmological models},
     journal = {Teoreti\v{c}eska\^a i matemati\v{c}eska\^a fizika},
     pages = {299--311},
     publisher = {mathdoc},
     volume = {166},
     number = {2},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TMF_2011_166_2_a8/}
}