@article{10_4064_ap_43_1_93_103,
     author = {Michael Albert and John A. Baker},
     title = {Functions with bounded nth differences},
     journal = {Annales Polonici Mathematici},
     pages = {93--103},
     publisher = {mathdoc},
     volume = {43},
     number = {1},
     year = {1983},
     doi = {10.4064/ap-43-1-93-103},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-43-1-93-103/}
}