@article{GDZPPN002032163,
title = {On a theorem of Dar\'oczy, Lajk\'o and Sz\'ekelyhidi (Short Communication).},
journal = {Aequationes mathematicae},
volume = {19},
year = {1979},
pages = {319-319},
url = {http://dml.mathdoc.fr/item/GDZPPN002032163}
}
Baker, John A. On a theorem of Daróczy, Lajkó and Székelyhidi (Short Communication).. Aequationes mathematicae, Tome 19 (1979) p. 319. http://gdmltest.u-ga.fr/item/GDZPPN002032163/