Voir la notice de l'article provenant de la source Math-Net.Ru
@article{TRSPY_1968_94_a2, author = {S. A. Gel'fer}, title = {The variational method in the theory of parametrically representable analytic functions}, journal = {Informatics and Automation}, pages = {19--26}, publisher = {mathdoc}, volume = {94}, year = {1968}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1968_94_a2/} }
S. A. Gel'fer. The variational method in the theory of parametrically representable analytic functions. Informatics and Automation, Extremal problems of the geometric theory of functions, Tome 94 (1968), pp. 19-26. http://geodesic.mathdoc.fr/item/TRSPY_1968_94_a2/