@article{SLC_2004-2007_52_a0,
     author = {Alain Lascoux},
     title = {Addition of +-1: {Application} to {Arithmetic}},
     journal = {S\'eminaire lotharingien de combinatoire},
     year = {2004-2007},
     volume = {52},
     url = {http://geodesic.mathdoc.fr/item/SLC_2004-2007_52_a0/}
}