Rikard Land Laurens Blankers Michel R. V. Chaudron Ivica Crnkovic COTS Selection Best Practices in Literature and in Industry. 100-111 2008 ICSR http://dx.doi.org/10.1007/978-3-540-68073-4_9 conf/icsr/2008 db/conf/icsr/icsr2008.html#LandBCC08