@article{10_4171_ifb_157,
     author = {Kianhwa C. Djie},
     title = {An upper bound for the waiting time for doubly nonlinear parabolic equations},
     journal = {Interfaces and free boundaries},
     pages = {95--105},
     year = {2007},
     volume = {9},
     number = {1},
     doi = {10.4171/ifb/157},
     url = {http://geodesic.mathdoc.fr/articles/10.4171/ifb/157/}
}