Voir la notice de l'article provenant de la source European Digital Mathematics Library
@article{RCM_1978__12_181671, author = {S. K. Bajpai}, title = {Special arithmetic and geometric means preserve ...-like univalence}, journal = {Revista colombiana de matematicas}, pages = {83--90}, publisher = {mathdoc}, volume = {12}, year = {1978}, zbl = {0414.30010}, url = {http://geodesic.mathdoc.fr/item/RCM_1978__12_181671/} }
S. K. Bajpai. Special arithmetic and geometric means preserve ...-like univalence. Revista colombiana de matematicas, Tome 12 (1978), pp. 83-90. http://geodesic.mathdoc.fr/item/RCM_1978__12_181671/