@article{AIHPA_1977__27_3_237_0,
     author = {Renouard, Pierre},
     title = {Analyticit\'e et sommabilit\'e {\guillemotleft} de {Borel} {\guillemotright} des fonctions de {Schwinger} du mod\`ele de {Yukawa} en dimension $d = 2$. {I.} {Approximation} {\guillemotleft} \`a volume fini {\guillemotright}},
     journal = {Annales de l'institut Henri Poincar\'e. Section A, Physique Th\'eorique},
     pages = {237--277},
     publisher = {Gauthier-Villars},
     volume = {27},
     number = {3},
     year = {1977},
     mrnumber = {479176},
     language = {fr},
     url = {http://www.numdam.org/item/AIHPA_1977__27_3_237_0/}
}