@conference {589, title = {Does Feature Scattering Follow Power-Law Distributions? An Investigation of Five Pre-Processor-Based Systems}, booktitle = {6th International Workshop of Feature-Oriented Software Evolution}, year = {2014}, publisher = {ACM}, organization = {ACM}, address = {Sweden}, url = {http://rodrigoqueiroz.bitbucket.org/fosd2014.html}, attachments = {http://gsd.uwaterloo.ca/sites/default/files/main_0.pdf}, author = {Rodrigo Queiroz and Passos, Leonardo and Valente, Marco Tulio and Apel, Sven and Krzysztof Czarnecki} }