@article{01746907,
title = {Global geometric aspects of Riemann-Hilbert problems.},
journal = {Georgian Mathematical Journal},
volume = {8},
year = {2001},
pages = {713-726},
zbl = {0998.58001},
language = {en},
url = {http://dml.mathdoc.fr/item/01746907}
}
Bojarski, B.; Khimshiashvili, G. Global geometric aspects of Riemann-Hilbert problems.. Georgian Mathematical Journal, Tome 8 (2001) pp. 713-726. http://gdmltest.u-ga.fr/item/01746907/