@article{GDZPPN00203414X,
title = {The algebraic uniqueness of the addition of natural numbers.},
journal = {Aequationes mathematicae},
volume = {25},
year = {1982},
pages = {269-273},
zbl = {0527.08001},
url = {http://dml.mathdoc.fr/item/GDZPPN00203414X}
}
Rosinger, Elemer E. The algebraic uniqueness of the addition of natural numbers.. Aequationes mathematicae, Tome 25 (1982) pp. 269-273. http://gdmltest.u-ga.fr/item/GDZPPN00203414X/