@article{700322,
     title = {A priori bounds for solutions of parabolic problems and applications},
     booktitle = {Proceedings of Equadiff 10},
     series = {GDML\_Books},
     publisher = {Masaryk University},
     address = {Brno},
     year = {2002},
     pages = {185-196},
     mrnumber = {MR1981537},
     zbl = {1010.35017},
     url = {http://dml.mathdoc.fr/item/700322}
}

Quittner, Pavol. A priori bounds for solutions of parabolic problems and applications, dans Proceedings of Equadiff 10, GDML_Books,  (2002), pp. 185-196. http://gdmltest.u-ga.fr/item/700322/