Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{MASLO_1982__32_3_a0, author = {\v{S}ik, Franti\v{s}ek}, title = {Regulators of type $\alpha$ of lattice ordered groups}, journal = {Mathematica slovaca}, pages = {209--227}, publisher = {mathdoc}, volume = {32}, number = {3}, year = {1982}, mrnumber = {669997}, zbl = {0497.06014}, language = {en}, url = {http://geodesic.mathdoc.fr/item/MASLO_1982__32_3_a0/} }
Šik, František. Regulators of type $\alpha$ of lattice ordered groups. Mathematica slovaca, Tome 32 (1982) no. 3, pp. 209-227. http://geodesic.mathdoc.fr/item/MASLO_1982__32_3_a0/