@article{SJL_1966-1967___1_14_0,
     author = {Tr\`eves, F.},
     title = {Zones d'analyticit\'e des solutions \'el\'ementaires},
     journal = {S\'eminaire Jean Leray},
     pages = {14--22},
     publisher = {Coll\`ege de France},
     number = {1},
     year = {1966-1967},
     language = {fr},
     url = {http://www.numdam.org/item/SJL_1966-1967___1_14_0/}
}