@article{01907874,
title = {Local existence of classical solutions to the well-posed Hele-Shaw problem.},
journal = {Portugaliae Mathematica. Nova S\'erie},
volume = {59},
year = {2002},
pages = {435-452},
zbl = {1037.35100},
language = {en},
url = {http://dml.mathdoc.fr/item/01907874}
}
Antontsev, S. N.; Gonçalves, C. R.; Meirmanov, A. M. Local existence of classical solutions to the well-posed Hele-Shaw problem.. Portugaliae Mathematica. Nova Série, Tome 59 (2002) pp. 435-452. http://gdmltest.u-ga.fr/item/01907874/