Meta Analysis - A Method of Combining Empirical Results and its Application in Object-Oriented Software Systems. - Snezana Djokic; Giancarlo Succi; Witold Pedrycz; Martin P. Mintchev (OOIS, 2001)

An Empirical Exploration of the Distributions of the Chidamber and Kemerer Object-Oriented Metrics Suite. - Giancarlo Succi; Witold Pedrycz; Snezana Djokic; Paolo Zuliani; Barbara Russo (Empir. Softw. Eng., 2005)