@article{SM_2002_193_3_a4,
     author = {A. V. Kochergin},
     title = {A mixing special flow over a~circle rotation with almost},
     journal = {Sbornik. Mathematics},
     pages = {359--385},
     year = {2002},
     volume = {193},
     number = {3},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2002_193_3_a4/}
}