@article{bwmeta1.element.zamlynska-b7c89b46-ed89-4b9b-a82e-4bcff1cb5911,
author = {Martin Costabel and Ernst Stephan},
title = {Boundary integral equations for mixed boundary value problems in polygonal domains and Galerkin approximation},
journal = {Banach Center Publications},
volume = {14},
year = {1985},
pages = {175-251},
zbl = {0655.65129},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.zamlynska-b7c89b46-ed89-4b9b-a82e-4bcff1cb5911}
}
Martin Costabel; Ernst Stephan. Boundary integral equations for mixed boundary value problems in polygonal domains and Galerkin approximation. Banach Center Publications, Tome 14 (1985) pp. 175-251. http://gdmltest.u-ga.fr/item/bwmeta1.element.zamlynska-b7c89b46-ed89-4b9b-a82e-4bcff1cb5911/