V. Bulakh, A. Kaizer, und M. Gupta. SecureComm, Volume 238 von Lecture Notes of the Institute for Computer Sciences, Social Informatics and Telecommunications Engineering, Seite 245-269. Springer, (2017)
J. Vizzotto. Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil, (2006)ndltd.org (oai:agregador.ibict.br.BDTD_UFRGS:oai:www.lume.ufrgs.br:10183/13154).