@article{DAN_1977_233_3_a2,
     author = {M. L. Gol'dman},
     title = {Description of the traces of an anisotropic generalized {Liouville} class},
     journal = {Doklady Akademii Nauk},
     pages = {273--276},
     publisher = {mathdoc},
     volume = {233},
     number = {3},
     year = {1977},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/DAN_1977_233_3_a2/}
}