%0 Journal Article %A A. O. Slisenko %T Example of a~non-discontinous but not continuous constructive operator in a~metric space %J Informatics and Automation %D 1964 %P 524-532 %V 72 %I mathdoc %U http://geodesic.mathdoc.fr/item/TRSPY_1964_72_a13/ %G ru %F TRSPY_1964_72_a13