@article{bwmeta1.element.desklight-5e07db70-080e-4518-be23-4dd003ddb9a4,
author = {Piotr Rybka},
title = {Propagation of weak singularities on characteristic surfaces of non-constant multiplicity},
journal = {Annales Polonici Mathematici},
volume = {48},
year = {1988},
pages = {81-92},
zbl = {0693.35023},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.desklight-5e07db70-080e-4518-be23-4dd003ddb9a4}
}
Piotr Rybka. Propagation of weak singularities on characteristic surfaces of non-constant multiplicity. Annales Polonici Mathematici, Tome 48 (1988) pp. 81-92. http://gdmltest.u-ga.fr/item/bwmeta1.element.desklight-5e07db70-080e-4518-be23-4dd003ddb9a4/