@article{AIHPC_2014__31_2_413_0,
     author = {Grillo, Gabriele and Muratori, Matteo and Punzo, Fabio},
     title = {Conditions at infinity for the inhomogeneous filtration equation},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {413--428},
     publisher = {Elsevier},
     volume = {31},
     number = {2},
     year = {2014},
     doi = {10.1016/j.anihpc.2013.04.002},
     mrnumber = {3181677},
     zbl = {1302.35193},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.anihpc.2013.04.002/}
}