@article{BSMF_1997__125_2_227_0,
     author = {Derrien, Jean-Marc},
     title = {Construction de cocycles en escalier ergodiques et faiblement m\'elangeants au-dessus de rotations irrationnelles du cercle},
     journal = {Bulletin de la Soci\'et\'e Math\'ematique de France},
     pages = {227--248},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {125},
     number = {2},
     year = {1997},
     doi = {10.24033/bsmf.2305},
     mrnumber = {99d:28030},
     zbl = {0981.28013},
     language = {fr},
     url = {http://www.numdam.org/articles/10.24033/bsmf.2305/}
}