@article{1102688295,
author = {Garibay, F. and Greenberg, P. and Res\'endis, L. and Rivaud, J. J.},
title = {The geometry of sum-preserving permutations.},
journal = {Pacific J. Math.},
volume = {135},
number = {2},
year = {1988},
pages = { 313-322},
language = {en},
url = {http://dml.mathdoc.fr/item/1102688295}
}
Garibay, F.; Greenberg, P.; Reséndis, L.; Rivaud, J. J. The geometry of sum-preserving permutations.. Pacific J. Math., Tome 135 (1988) no. 2, pp. 313-322. http://gdmltest.u-ga.fr/item/1102688295/