Klaas van den Berg José María Conejero Juan Hernández Analysis of Crosscutting in Early Software Development Phases Based on Traceability. 73-104 2007 3 T. Aspect-Oriented Software Development http://dx.doi.org/10.1007/978-3-540-75162-5_4 journals/taosd/2007-3 db/journals/taosd/taosd3.html#BergCH07