On the derivative of a semigroup
Freedman, David A.
Bull. Amer. Math. Soc., Tome 74 (1968) no. 6, p. 749-751 / Harvested from Project Euclid
Publié le : 1968-07-14
Classification: 
@article{1183529856,
     author = {Freedman, David A.},
     title = {On the derivative of a semigroup},
     journal = {Bull. Amer. Math. Soc.},
     volume = {74},
     number = {6},
     year = {1968},
     pages = { 749-751},
     language = {en},
     url = {http://dml.mathdoc.fr/item/1183529856}
}
Freedman, David A. On the derivative of a semigroup. Bull. Amer. Math. Soc., Tome 74 (1968) no. 6, pp.  749-751. http://gdmltest.u-ga.fr/item/1183529856/