Akira Shinoda, Ailton, and Michel Daoud Yacoub. “Combined Channel Allocation Techniques in Mobile Radio Systems<br >DOI: 10.14209 Jcis.1996.5”. Journal of Communication and Information Systems, vol. 11, no. 1, June 2015, https://jcis.sbrt.org.br/jcis/article/view/201.