@article{PSMIR_1975___1_A11_0,
     author = {Tsurumi, Shigeru},
     title = {General {Ergodic} {Theorems} for {Semigroups} of {Linear} {Operators}},
     journal = {Publications de l'Institut de recherche math\'ematiques de Rennes},
     eid = {11},
     pages = {1--9},
     publisher = {D\'epartement de Math\'ematiques et Informatique, Universit\'e de Rennes},
     number = {1},
     year = {1975},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/PSMIR_1975___1_A11_0/}
}