@article{ERAAMS_2004_10_a12,
     author = {Kochergin, A.},
     title = {Well-approximable angles and mixing for flows on {\ensuremath{\mathbb{T}}{\texttwosuperior}} with nonsingular fixed points},
     journal = {Electronic research announcements of the American Mathematical Society},
     pages = {113--121},
     publisher = {mathdoc},
     volume = {10},
     year = {2004},
     doi = {10.1090/S1079-6762-04-00136-2},
     url = {http://geodesic.mathdoc.fr/articles/10.1090/S1079-6762-04-00136-2/}
}