@article{SEDP_1998-1999____A3_0,
     author = {Bony, Jean-Michel},
     title = {Sur l{\textquoteright}in\'egalit\'e de {Fefferman-Phong}},
     journal = {S\'eminaire \'Equations aux d\'eriv\'ees partielles (Polytechnique) dit aussi "S\'eminaire Goulaouic-Schwartz"},
     note = {talk:3},
     pages = {1--14},
     publisher = {Centre de math\'ematiques Laurent Schwartz, \'Ecole polytechnique},
     year = {1998-1999},
     zbl = {1086.35529},
     language = {fr},
     url = {http://archive.numdam.org/item/SEDP_1998-1999____A3_0/}
}