@article{SM_2017_208_8_a1,
     author = {V. S. Belonosov},
     title = {Asymptotic analysis of the parametric instability of nonlinear hyperbolic equations},
     journal = {Sbornik. Mathematics},
     pages = {1088--1112},
     publisher = {mathdoc},
     volume = {208},
     number = {8},
     year = {2017},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2017_208_8_a1/}
}