@article{oai:niigata-u.repo.nii.ac.jp:00002179, author = {Akiyama, Shigeki and Scheicher, Klaus}, issue = {2}, journal = {Nihonkai Mathematical Journal, Nihonkai Mathematical Journal}, month = {}, note = {Shift radix systems provide a unified notion to study two important types of number systems. In this paper, we briefly review the origin of this notion.}, pages = {95--106}, title = {From number systems to shift radix systems}, volume = {16}, year = {2005} }