@article{10_21136_CMJ_1993_128414,
     author = {Kordula, Vladim{\'\i}r},
     title = {Contractions similar to isometries},
     journal = {Czechoslovak Mathematical Journal},
     pages = {503--517},
     year = {1993},
     volume = {43},
     number = {3},
     doi = {10.21136/CMJ.1993.128414},
     mrnumber = {1249618},
     zbl = {0794.47011},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.21136/CMJ.1993.128414/}
}