Voir la notice de l'article provenant de la source Czech Digital Mathematics Library
@article{KYB_1979__15_4_a1, author = {\v{S}ajda, Jozef}, title = {On probability of first order formulas in a given model}, journal = {Kybernetika}, pages = {--271}, publisher = {mathdoc}, volume = {15}, number = {4}, year = {1979}, mrnumber = {551571}, zbl = {0441.03008}, language = {en}, url = {http://geodesic.mathdoc.fr/item/KYB_1979__15_4_a1/} }
Šajda, Jozef. On probability of first order formulas in a given model. Kybernetika, Tome 15 (1979) no. 4, p. 271. http://geodesic.mathdoc.fr/item/KYB_1979__15_4_a1/