@article{SEDP_1986-1987____A13_0,
     author = {Kichenassamy, S.},
     title = {P\'erim\`etre sur les vari\'et\'es et application aux \'equations aux d\'eriv\'ees partielles},
     journal = {S\'eminaire \'Equations aux d\'eriv\'ees partielles (Polytechnique) dit aussi "S\'eminaire Goulaouic-Schwartz"},
     note = {talk:14},
     pages = {1--7},
     publisher = {Ecole Polytechnique, Centre de Math\'ematiques},
     year = {1986-1987},
     mrnumber = {920032},
     zbl = {0639.53047},
     language = {fr},
     url = {http://archive.numdam.org/item/SEDP_1986-1987____A13_0/}
}