Assessing the state of the software process development using the chaos theory. - Peter Kokol; Vili Podgorelec; Ana Isabel Cardoso; Francis Dion (ACM SIGSOFT Softw. Eng. Notes, 2000)

Using cellular automata to predict reliability of modules. - Mitja Lenic; Petra Povalej; Peter Kokol; Ana Isabel Cardoso (IASTED Conf. on Software Engineering and Applications, 2004)

Assessing software structure by entropy and information density. - Ana Isabel Cardoso; Rui Gustavo Crespo; Peter Kokol (ACM SIGSOFT Softw. Eng. Notes, 2004)