@article{AM2_1976__14_136573,
     author = {Marek Cezary Zdun},
     title = {Solutions of bounded variation of a linear homogeneous functional equation in the indeterminate case.},
     journal = {Aequationes mathematicae},
     pages = {143--158},
     publisher = {mathdoc},
     volume = {14},
     year = {1976},
     zbl = {0322.39012},
     url = {http://geodesic.mathdoc.fr/item/AM2_1976__14_136573/}
}