@article{bwmeta1.element.bwnjournal-article-smv84i1p10bwm,
author = {J. Bourgain and H. Sato},
title = {A direct proof of van der Vaart's theorem},
journal = {Studia Mathematica},
volume = {83},
year = {1986},
pages = {125-131},
zbl = {0614.42004},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-smv84i1p10bwm}
}
Bourgain, J.; Sato, H. A direct proof of van der Vaart's theorem. Studia Mathematica, Tome 83 (1986) pp. 125-131. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-smv84i1p10bwm/