Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{MZ_1974__137_172072, author = {Jorge Martinez}, title = {Varieties of {Lattice-Ordered} {Groups.}}, journal = {Mathematische Zeitschrift}, pages = {265--284}, publisher = {mathdoc}, volume = {137}, year = {1974}, zbl = {0274.20034}, url = {http://geodesic.mathdoc.fr/item/MZ_1974__137_172072/} }
Jorge Martinez. Varieties of Lattice-Ordered Groups.. Mathematische Zeitschrift, Tome 137 (1974), pp. 265-284. http://geodesic.mathdoc.fr/item/MZ_1974__137_172072/