@article{02064662,
title = {On two-point boundary value problems for two-dimensional differential systems with singularities.},
journal = {Georgian Mathematical Journal},
volume = {10},
year = {2003},
pages = {595-602},
zbl = {1050.34019},
language = {en},
url = {http://dml.mathdoc.fr/item/02064662}
}
Mukhigulashvili, S. On two-point boundary value problems for two-dimensional differential systems with singularities.. Georgian Mathematical Journal, Tome 10 (2003) pp. 595-602. http://gdmltest.u-ga.fr/item/02064662/