@article{MM_1995_7_5_a54,
     author = {Yu. V. Malyshev and V. P. Zakharov},
     title = {Generalized {Lyapunov} function in the oscillation theory},
     journal = {Matemati\v{c}eskoe modelirovanie},
     pages = {83},
     publisher = {mathdoc},
     volume = {7},
     number = {5},
     year = {1995},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/MM_1995_7_5_a54/}
}