@article{JMAG_2000_7_2_a3,
     author = {V. M. Kadets and B. M. Shumyatskiy},
     title = {Averaging technique in the periodic decomposition problem},
     journal = {\v{Z}urnal matemati\v{c}eskoj fiziki, analiza, geometrii},
     pages = {184--195},
     year = {2000},
     volume = {7},
     number = {2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/JMAG_2000_7_2_a3/}
}