@article{SM_2004_195_9_a1,
     author = {A. V. Kochergin},
     title = {Generalizations of theorems on mixing flows with
},
     journal = {Sbornik. Mathematics},
     pages = {1253--1270},
     publisher = {mathdoc},
     volume = {195},
     number = {9},
     year = {2004},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2004_195_9_a1/}
}