@article{ASENS_2009_4_42_1_1_0,
     author = {Kotschwar, Brett and Ni, Lei},
     title = {Local gradient estimates of $p$-harmonic functions, $1/H$-flow, and an entropy formula},
     journal = {Annales scientifiques de l'\'Ecole Normale Sup\'erieure},
     pages = {1--36},
     publisher = {Soci\'et\'e math\'ematique de France},
     volume = {Ser. 4, 42},
     number = {1},
     year = {2009},
     doi = {10.24033/asens.2089},
     mrnumber = {2518892},
     zbl = {1182.53060},
     language = {en},
     url = {http://archive.numdam.org/articles/10.24033/asens.2089/}
}