@article{10_4064_ap_9_1_1_24,
     author = {F. Jak\'obczyk},
     title = {Sur certaines propri\'et\'es des fonctions $\ensuremath{\lambda}_g(m)$ et $L_g(m)$ et leur application \`a l'\'etude de la p\'eriodicit\'e des suites ${g^n} mod m^k$ (n=1,2,3,...)},
     journal = {Annales Polonici Mathematici},
     pages = {1--24},
     publisher = {mathdoc},
     volume = {9},
     number = {1},
     year = {1960},
     doi = {10.4064/ap-9-1-1-24},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-9-1-1-24/}
}