@article{10_4153_CMB_1991_008_7,
     author = {Dajani, Karma},
     title = {On {Superrecurrence}},
     journal = {Canadian mathematical bulletin},
     pages = {48--57},
     year = {1991},
     volume = {34},
     number = {1},
     doi = {10.4153/CMB-1991-008-7},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1991-008-7/}
}