K. K. Aggarwal Yogesh Singh Arvinder Kaur Ruchika Malhotra Software Reuse Metrics for Object-Oriented Systems. 48-55 2005 conf/sera/2005 SERA http://doi.ieeecomputersociety.org/10.1109/SERA.2005.60 db/conf/sera/sera2005.html#AggarwalSKM05