@article{SPHM_1992___8_A1_0,
     author = {Wallet, Guy},
     title = {Signification et d\'emonstration},
     journal = {S\'eminaire de Philosophie et Math\'ematiques},
     pages = {1--10},
     publisher = {IREM Paris-Nord},
     number = {8},
     year = {1992},
     language = {fr},
     url = {http://www.numdam.org/item/SPHM_1992___8_A1_0/}
}