TY  - JOUR
AU  - Sullivan, Robert P.
TI  - Semi-automorphisms of transformation semigroups
JO  - Czechoslovak Mathematical Journal
PY  - 1983
SP  - 548
EP  - 554
VL  - 33
IS  - 4
PB  - mathdoc
UR  - http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1983.101912/
DO  - 10.21136/CMJ.1983.101912
LA  - en
ID  - 10_21136_CMJ_1983_101912
ER  -