@article{SM_2014_205_5_a4,
     author = {V. V. Skazka},
     title = {The continuous spectrum and the effect of parametric resonance. {The} case of bounded operators},
     journal = {Sbornik. Mathematics},
     pages = {684--702},
     publisher = {mathdoc},
     volume = {205},
     number = {5},
     year = {2014},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2014_205_5_a4/}
}