@article{AIF_1972__22_4_161_0,
     author = {Beirao Da Veiga, Hugo and Dias, Joao Paulo},
     title = {R\'egularit\'e des solutions d'une \'equation parabolique non lin\'eaire avec des contraintes unilat\'erales sur la fronti\`ere},
     journal = {Annales de l'Institut Fourier},
     pages = {161--192},
     publisher = {Institut Fourier},
     address = {Grenoble},
     volume = {22},
     number = {4},
     year = {1972},
     doi = {10.5802/aif.437},
     mrnumber = {50 #771},
     zbl = {0235.35052},
     language = {fr},
     url = {http://www.numdam.org/articles/10.5802/aif.437/}
}