@article{1077469291,
author = {Beesack, Paul R.},
title = {Linear differential equations and convex mappings},
journal = {Duke Math. J.},
volume = {27},
number = {1},
year = {1960},
pages = { 483-495},
language = {en},
url = {http://dml.mathdoc.fr/item/1077469291}
}
Beesack, Paul R. Linear differential equations and convex mappings. Duke Math. J., Tome 27 (1960) no. 1, pp. 483-495. http://gdmltest.u-ga.fr/item/1077469291/