@article{ASCFM_1977__65_15_63_0,
     author = {Flytzanis, Elias},
     title = {Linear operators as measure preserving transformations},
     journal = {Annales scientifiques de l'Universit\'e de Clermont. Math\'ematiques},
     pages = {63--75},
     publisher = {UER de Sciences exactes et naturelles de l'Universit\'e de Clermont},
     volume = {65},
     number = {15},
     year = {1977},
     mrnumber = {480936},
     zbl = {0387.28020},
     language = {en},
     url = {http://archive.numdam.org/item/ASCFM_1977__65_15_63_0/}
}