Diganta Goswami Rajib Mall Prosenjit Chatterjee Static slicing in Unix process environment. 17-36 2000 30 Softw., Pract. Exper. 1 db/journals/spe/spe30.html#GoswamiMC00 http://dx.doi.org/10.1002/(SICI)1097-024X(200001)30:1<17::AID-SPE290>3.0.CO;2-2