Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1989__39_1_a5, author = {\v{C}ern\'ak, \v{S}tefan}, title = {Cantor extension of an {Abelian} cyclically ordered group}, journal = {Mathematica slovaca}, pages = {31--41}, publisher = {mathdoc}, volume = {39}, number = {1}, year = {1989}, mrnumber = {1016328}, zbl = {0667.06010}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1989__39_1_a5/} }
Černák, Štefan. Cantor extension of an Abelian cyclically ordered group. Mathematica slovaca, Tome 39 (1989) no. 1, pp. 31-41. http://geodesic.mathdoc.fr/item/MASLO_1989__39_1_a5/