@conference {32,
	title = {Geographic location of developers at SourceForge},
	booktitle = {2006 International Workshop on Mining Software Repositories  - MSR {\textquoteright}06},
	year = {2006},
	pages = {144},
	publisher = {ACM Press},
	organization = {ACM Press},
	address = {Shanghai, China},
	isbn = {1595933972},
	doi = {10.1145/1137983.1138017},
	author = {Robles, Gregorio and Gonzalez-Barahona, Jesus}
}
