@article{ARM_1983_19_1_a2,
author = {Shekhter, B. L.},
title = {On singular boundary value problems for two-dimensional differential systems},
journal = {Archivum mathematicum},
pages = {19--41},
year = {1983},
volume = {19},
number = {1},
mrnumber = {724306},
zbl = {0535.34010},
language = {en},
url = {http://geodesic.mathdoc.fr/item/ARM_1983_19_1_a2/}
}
Shekhter, B. L. On singular boundary value problems for two-dimensional differential systems. Archivum mathematicum, Tome 19 (1983) no. 1, pp. 19-41. http://geodesic.mathdoc.fr/item/ARM_1983_19_1_a2/
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