@article{10_1090_S1079_6762_04_00135_0,
     author = {Kuznetsov, S.},
     title = {An upper bound for positive solutions of the equation {\ensuremath{\Delta}\ensuremath{\mathit{u}}=\ensuremath{\mathit{u}}^{𝛼}}},
     journal = {Electronic research announcements of the American Mathematical Society},
     pages = {103--112},
     year = {2004},
     volume = {10},
     doi = {10.1090/S1079-6762-04-00135-0},
     url = {http://geodesic.mathdoc.fr/articles/10.1090/S1079-6762-04-00135-0/}
}