@article{10_4064_fm_48_1_71_78,
     author = {J. Popru\.zenko},
     title = {Sur la vitesse de la croissance des suites infinies d'entiers positifs {II.} {Espace} des vitesses},
     journal = {Fundamenta Mathematicae},
     pages = {71--78},
     publisher = {mathdoc},
     volume = {48},
     number = {1},
     year = {1959},
     doi = {10.4064/fm-48-1-71-78},
     language = {fr},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/fm-48-1-71-78/}
}