Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{CMUC_1983__24_2_a2, author = {Studen\'y, Milan}, title = {On the differentiation theorem in metric groups}, journal = {Commentationes Mathematicae Universitatis Carolinae}, pages = {223--232}, publisher = {mathdoc}, volume = {24}, number = {2}, year = {1983}, mrnumber = {711260}, zbl = {0525.28012}, language = {en}, url = {http://geodesic.mathdoc.fr/item/CMUC_1983__24_2_a2/} }
Studený, Milan. On the differentiation theorem in metric groups. Commentationes Mathematicae Universitatis Carolinae, Tome 24 (1983) no. 2, pp. 223-232. http://geodesic.mathdoc.fr/item/CMUC_1983__24_2_a2/