Voir la notice de l'article provenant de la source Math-Net.Ru
@article{MZM_1967_1_4_a14, author = {E. K. Godunova}, title = {Convexity of complex functions and its use in proving inequalities}, journal = {Matemati\v{c}eskie zametki}, pages = {495--500}, publisher = {mathdoc}, volume = {1}, number = {4}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/MZM_1967_1_4_a14/} }
E. K. Godunova. Convexity of complex functions and its use in proving inequalities. Matematičeskie zametki, Tome 1 (1967) no. 4, pp. 495-500. http://geodesic.mathdoc.fr/item/MZM_1967_1_4_a14/