@article{bwmeta1.element.bwnjournal-article-smv27i1p8bwm,
author = {S. Lachterman},
title = {Exponentially convex functions on a cone in a Lie group},
journal = {Studia Mathematica},
volume = {27},
year = {1966},
pages = {105-139},
zbl = {0185.37202},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-smv27i1p8bwm}
}
Lachterman, S. Exponentially convex functions on a cone in a Lie group. Studia Mathematica, Tome 27 (1966) pp. 105-139. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-smv27i1p8bwm/