@article{bwmeta1.element.bwnjournal-article-smv22i1p14bwm,
author = {I. Halperin},
title = {Intrinsic description of the Sz.-Nagy-Brehmer unitary dilation},
journal = {Studia Mathematica},
volume = {23},
year = {1963},
pages = {211-219},
zbl = {0112.34102},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-smv22i1p14bwm}
}
Halperin, I. Intrinsic description of the Sz.-Nagy-Brehmer unitary dilation. Studia Mathematica, Tome 23 (1963) pp. 211-219. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-smv22i1p14bwm/