2017
Том 69
№ 9

All Issues

Semigroups of multivalued transformations that define topological spaces

Khamishon A. Z.

Full text (.pdf)


English version (Springer): Ukrainian Mathematical Journal 24 (1972), no. 6, pp 641-646.

Citation Example: Khamishon A. Z. Semigroups of multivalued transformations that define topological spaces // Ukr. Mat. Zh. - 1972. - 24, № 6. - pp. 800—806.

Full text