@article{AFST_2001_6_10_3_493_0,
     author = {Cougnard, Jean},
     title = {Nouveaux exemples d'extension relatives sans base normale},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {493--505},
     publisher = {Universit\'e Paul Sabatier. Facult\'e des sciences},
     address = {Toulouse},
     volume = {6e s{\'e}rie, 10},
     number = {3},
     year = {2001},
     mrnumber = {1923687},
     zbl = {1012.11099},
     language = {fr},
     url = {http://archive.numdam.org/item/AFST_2001_6_10_3_493_0/}
}