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@article{JLT_1991_1_1_a2, author = {K. H. Hofmann}, title = {A {Short} {Course} on the {Lie} {Theory} of {Semigroups.} {I:} {The} {Fundamental} {Theorems}}, journal = {Journal of Lie theory}, pages = {033--04}, publisher = {mathdoc}, volume = {1}, number = {1}, year = {1991}, url = {http://geodesic.mathdoc.fr/item/JLT_1991_1_1_a2/} }
K. H. Hofmann. A Short Course on the Lie Theory of Semigroups. I: The Fundamental Theorems. Journal of Lie theory, Tome 1 (1991) no. 1, pp. 033-04. http://geodesic.mathdoc.fr/item/JLT_1991_1_1_a2/