@article{02124075, title = {Distribution of difference between inverses of consecutive integers modulo }, journal = {Integers}, volume = {4}, year = {2004}, zbl = {1083.11063}, language = {en}, url = {http://dml.mathdoc.fr/item/02124075} }
Chan, Tsz Ho. Distribution of difference between inverses of consecutive integers modulo . Integers, Tome 4 (2004) . http://gdmltest.u-ga.fr/item/02124075/