@article{1178242825,
author = {Yabuta, K\^oz\^o},
title = {Extreme points and outer functions in $H^{1}(U^{n})$},
journal = {Tohoku Math. J. (2)},
volume = {22},
number = {4},
year = {1970},
pages = { 320-324},
language = {en},
url = {http://dml.mathdoc.fr/item/1178242825}
}
Yabuta, Kôzô. Extreme points and outer functions in $H^{1}(U^{n})$. Tohoku Math. J. (2), Tome 22 (1970) no. 4, pp. 320-324. http://gdmltest.u-ga.fr/item/1178242825/