Elmasry, Amr Algorithms and Complexity, MPI for Informatics, Max Planck Society;
Elmasry, A., Jensen, C., & Katajainen, J. (2010). The Magic of a Number System. In P. Boldi, & L. Gargano (Eds.), Fun with Algorithms (pp. 156-165). Berlin: Springer. doi:10.1007/978-3-642-13122-6_17.