@article{02236236,
title = {Cobalancing numbers and cobalancers.},
journal = {International Journal of Mathematics and Mathematical Sciences},
volume = {2005},
year = {2005},
pages = {1189-1200},
doi = {10.1155/IJMMS.2005.1189},
zbl = {1085.11017},
language = {en},
url = {http://dml.mathdoc.fr/item/02236236}
}
Panda, G.K.; Ray, P.K. Cobalancing numbers and cobalancers.. International Journal of Mathematics and Mathematical Sciences, Tome 2005 (2005) pp. 1189-1200. doi : 10.1155/IJMMS.2005.1189. http://gdmltest.u-ga.fr/item/02236236/