@article{AM2_1979__19_182372,
     author = {Neil Kennth Bedingfield},
     title = {An initial value problem for a functional equation {(Short} {Communication).}},
     journal = {Aequationes mathematicae},
     pages = {118--118},
     publisher = {mathdoc},
     volume = {19},
     year = {1979},
     url = {http://geodesic.mathdoc.fr/item/AM2_1979__19_182372/}
}