@article{SM_2006_197_2_a2,
     author = {S. Kh. Aranson and I. A. Gorelikova and E. V. Zhuzhoma},
     title = {Closed cross-sections of irrational flows on surfaces},
     journal = {Sbornik. Mathematics},
     pages = {173--192},
     publisher = {mathdoc},
     volume = {197},
     number = {2},
     year = {2006},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/SM_2006_197_2_a2/}
}