@article{AFST_1996_6_5_3_471_0,
     author = {Marc Del\'eglise},
     title = {Encadrement de la fonction sommatoire des inverses des termes d'une progression arithm\'etique},
     journal = {Annales de la Facult\'e des sciences de Toulouse : Math\'ematiques},
     pages = {471--492},
     publisher = {Universit\'e Paul Sabatier},
     address = {Toulouse},
     volume = {6e s{\'e}rie, 5},
     number = {3},
     year = {1996},
     zbl = {0873.40002},
     mrnumber = {1440946},
     language = {fr},
     url = {https://afst.centre-mersenne.org/item/AFST_1996_6_5_3_471_0/}
}