@article{10_4064_ap88_3_2,
     author = {Dmitry Portnyagin},
     title = {H\"older continuity of weak solutions to
 nondiagonal singular parabolic systems of three equations},
     journal = {Annales Polonici Mathematici},
     pages = {205--227},
     publisher = {mathdoc},
     volume = {88},
     number = {3},
     year = {2006},
     doi = {10.4064/ap88-3-2},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap88-3-2/}
}