@article{JEDP_2005____A15_0, author = {Jean-Marc Delort and J\'er\'emie Szeftel}, title = {Almost global solutions for non hamiltonian semi-linear {Klein-Gordon} equations on compact revolution hypersurfaces}, journal = {Journ\'ees \'equations aux d\'eriv\'ees partielles}, eid = {15}, publisher = {Groupement de recherche 2434 du CNRS}, year = {2005}, doi = {10.5802/jedp.26}, mrnumber = {2352782}, language = {en}, url = {https://jedp.centre-mersenne.org/articles/10.5802/jedp.26/} }