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@article{IVM_1962_6_a18, author = {\`E. G. Shutov}, title = {On the semigroup of all partial mappings which are almost identity mappings}, journal = {Izvesti\^a vys\v{s}ih u\v{c}ebnyh zavedenij. Matematika}, pages = {155--161}, publisher = {mathdoc}, number = {6}, year = {1962}, language = {ru}, url = {http://geodesic.mathdoc.fr/item/IVM_1962_6_a18/} }
È. G. Shutov. On the semigroup of all partial mappings which are almost identity mappings. Izvestiâ vysših učebnyh zavedenij. Matematika, no. 6 (1962), pp. 155-161. http://geodesic.mathdoc.fr/item/IVM_1962_6_a18/