@article{bwmeta1.element.bwnjournal-article-aav23i2p117bwm,
author = {Huff, G.},
title = {On pairings of the first 2n natural numbers},
journal = {Acta Arithmetica},
volume = {22},
year = {1973},
pages = {117-126},
zbl = {0228.10012},
language = {en},
url = {http://dml.mathdoc.fr/item/bwmeta1.element.bwnjournal-article-aav23i2p117bwm}
}
Huff, G. On pairings of the first 2n natural numbers. Acta Arithmetica, Tome 22 (1973) pp. 117-126. http://gdmltest.u-ga.fr/item/bwmeta1.element.bwnjournal-article-aav23i2p117bwm/