@article{AIHPC_2001__18_1_43_0,
     author = {Belaud, Yves and Helffer, Bernard and V\'eron, Laurent},
     title = {Long-time vanishing properties of solutions of some semilinear parabolic equations},
     journal = {Annales de l'I.H.P. Analyse non lin\'eaire},
     pages = {43--68},
     publisher = {Elsevier},
     volume = {18},
     number = {1},
     year = {2001},
     mrnumber = {1810270},
     zbl = {0983.35066},
     language = {en},
     url = {http://www.numdam.org/item/AIHPC_2001__18_1_43_0/}
}