@article{SBCD_1969-1970__13__A4_0,
     author = {Hirsch, Francis},
     title = {Sur le principe classique du maximum},
     journal = {S\'eminaire de th\'eorie du potentiel},
     note = {talk:6},
     pages = {1--11},
     year = {1969-1970},
     publisher = {Secr\'etariat math\'ematique},
     volume = {13},
     mrnumber = {289803},
     zbl = {0213.38201},
     language = {fr},
     url = {https://www.numdam.org/item/SBCD_1969-1970__13__A4_0/}
}