@article{10_4171_ifb_284,
     author = {John W. Barrett and Klaus Deckelnick},
     title = {Existence and approximation of a nonlinear degenerate parabolic system modelling acid-mediated tumour invasion},
     journal = {Interfaces and free boundaries},
     pages = {343--363},
     year = {2012},
     volume = {14},
     number = {3},
     doi = {10.4171/ifb/284},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ifb/284/}
}