@article{BUMI_2004_8_7B_2_a8,
     author = {Antontsev, S. N. and Meirmanov, A. M. and Yurinsky, V. V.},
     title = {Weak solutions for a well-posed {Hele-Shaw} problem},
     journal = {Bollettino della Unione matematica italiana},
     pages = {397--424},
     publisher = {mathdoc},
     volume = {Ser. 8, 7B},
     number = {2},
     year = {2004},
     zbl = {1177.76398},
     mrnumber = {487015},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/BUMI_2004_8_7B_2_a8/}
}