@article{10_4064_ap_22_2_173_178,
     author = {M. Kuczma},
     title = {On a functional equation with divergent solutions},
     journal = {Annales Polonici Mathematici},
     pages = {173--178},
     publisher = {mathdoc},
     volume = {22},
     number = {2},
     year = {1969},
     doi = {10.4064/ap-22-2-173-178},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/ap-22-2-173-178/}
}