@article{10_4153_CJM_1990_045_0,
     author = {Jafari, F.},
     title = {On {Bounded} and {Compact} {Composition} {Operators} in {Polydiscs}},
     journal = {Canadian journal of mathematics},
     pages = {869--889},
     year = {1990},
     volume = {42},
     number = {5},
     doi = {10.4153/CJM-1990-045-0},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CJM-1990-045-0/}
}