A fixed-point principle
Funkcionalʹnyj analiz i ego priloženiâ, Tome 1 (1967) no. 2, pp. 74-76
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@article{FAA_1967_1_2_a5,
author = {B. N. Sadovskii},
title = {A fixed-point principle},
journal = {Funkcionalʹnyj analiz i ego prilo\v{z}eni\^a},
pages = {74--76},
publisher = {mathdoc},
volume = {1},
number = {2},
year = {1967},
language = {ru},
url = {http://geodesic.mathdoc.fr/item/FAA_1967_1_2_a5/}
}
B. N. Sadovskii. A fixed-point principle. Funkcionalʹnyj analiz i ego priloženiâ, Tome 1 (1967) no. 2, pp. 74-76. http://geodesic.mathdoc.fr/item/FAA_1967_1_2_a5/