Voir la notice de l'article provenant de la source Math-Net.Ru
@misc{TRSPY_1967_89_a0, title = {Preface}, journal = {Informatics and Automation}, pages = {3--4}, publisher = {mathdoc}, volume = {89}, year = {1967}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/TRSPY_1967_89_a0/} }
Preface. Informatics and Automation, Investigations in the theory of differentiable functions of many variables and its applications. Part 2, Tome 89 (1967), pp. 3-4. http://geodesic.mathdoc.fr/item/TRSPY_1967_89_a0/