@article{1077309727,
author = {Schneider, Robert B.},
title = {Extreme points in $H\sp{1}(U\sp{n})$},
journal = {Duke Math. J.},
volume = {40},
number = {1},
year = {1973},
pages = { 425-431},
language = {en},
url = {http://dml.mathdoc.fr/item/1077309727}
}
Schneider, Robert B. Extreme points in $H\sp{1}(U\sp{n})$. Duke Math. J., Tome 40 (1973) no. 1, pp. 425-431. http://gdmltest.u-ga.fr/item/1077309727/