@article{GDZPPN002077485,
title = {Uniqueness Theorems for Power Equations.},
journal = {Elemente der Mathematik},
volume = {25},
year = {1970},
pages = {130-134},
zbl = {0203.35101},
url = {http://dml.mathdoc.fr/item/GDZPPN002077485}
}
Klamkin, M.S.; Newman, D.J. Uniqueness Theorems for Power Equations.. Elemente der Mathematik, Tome 25 (1970) pp. 130-134. http://gdmltest.u-ga.fr/item/GDZPPN002077485/