@article{PSMIR_1995___2_A7_0,
     author = {Lacroix, Y.},
     title = {Natural {Extensions} and {Mixing} for {Semi-Group} {Actions}},
     journal = {Publications de l'Institut de recherche math\'ematiques de Rennes},
     eid = {7},
     pages = {1--10},
     publisher = {D\'epartement de Math\'ematiques et Informatique, Universit\'e de Rennes},
     number = {2},
     year = {1995},
     language = {en},
     url = {http://www.numdam.org/item/PSMIR_1995___2_A7_0/}
}