@article{10_4153_CMB_1975_086_3,
     author = {Al-Hussaini, A. N.},
     title = {Contractions with {Fixed} {Points} and {Conditional} {Expectation}},
     journal = {Canadian mathematical bulletin},
     pages = {475--478},
     year = {1975},
     volume = {18},
     number = {4},
     doi = {10.4153/CMB-1975-086-3},
     url = {http://geodesic.mathdoc.fr/articles/10.4153/CMB-1975-086-3/}
}