@article{1256048105,
author = {Knerr, Barry F.},
title = {A singular free boundary problem},
journal = {Illinois J. Math.},
volume = {23},
number = {4},
year = {1979},
pages = { 438-458},
language = {en},
url = {http://dml.mathdoc.fr/item/1256048105}
}
Knerr, Barry F. A singular free boundary problem. Illinois J. Math., Tome 23 (1979) no. 4, pp. 438-458. http://gdmltest.u-ga.fr/item/1256048105/