Chaitali Patel Mark Lycett Robert D. Macredie Sergio de Cesare Perceptions of Agility and Collaboration in Software Development Practice. 2006 conf/hicss/2006 HICSS http://doi.ieeecomputersociety.org/10.1109/HICSS.2006.378 db/conf/hicss/hicss2006-1.html#PatelLMC06