@article{GDZPPN00221623X,
title = {Strongly Extreme Points in Banach Spaces.},
journal = {Manuscripta mathematica},
volume = {4},
year = {1971},
pages = {113-122},
zbl = {0213.39501},
url = {http://dml.mathdoc.fr/item/GDZPPN00221623X}
}
McGuigan, Robert. Strongly Extreme Points in Banach Spaces.. Manuscripta mathematica, Tome 4 (1971) pp. 113-122. http://gdmltest.u-ga.fr/item/GDZPPN00221623X/