@article{PMF_1916_27_1_a3,
     author = {Ruziewicz, Stanis{\l}aw},
     title = {O funkcyach ci\k{a}g{\l}ych, monotonicznych, posiadaj\k{a}cych pantachiczne przedzia{\l}y sta{\l}o\'sci},
     journal = {Prace Matematyczno-Fizyczne},
     pages = {19--31},
     publisher = {mathdoc},
     volume = {27},
     number = {1},
     year = {1916},
     language = {pl},
     url = {http://geodesic.mathdoc.fr/item/PMF_1916_27_1_a3/}
}