@article{10_1090_S1079_6762_00_00077_9,
     author = {Calegari, Danny},
     title = {Geometry and topology of \^a„-covered foliations},
     journal = {Electronic research announcements of the American Mathematical Society},
     pages = {31--39},
     publisher = {mathdoc},
     volume = {06},
     year = {2000},
     doi = {10.1090/S1079-6762-00-00077-9},
     url = {http://geodesic.mathdoc.fr/articles/10.1090/S1079-6762-00-00077-9/}
}