@article{10_4153_CMB_1986_025_8,
     author = {Emilion, R.},
     title = {Semi-Groups in {L\ensuremath{\infty}} {And} {Local} {Ergodic} {Theorem}},
     journal = {Canadian mathematical bulletin},
     pages = {146--153},
     year = {1986},
     volume = {29},
     number = {2},
     doi = {10.4153/CMB-1986-025-8},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1986-025-8/}
}