A comparative exploration of FreeBSD bug lifetimes

by BOUGIE, Gargi, TREUDE, Christoph, GERMÁN, Daniel M., STOREY, Margaret-Anne
Published 2010

A theory of the engagement in open source projects via summer of code programs

by SILVA, Jefferson, WIESE, Igor, GERMAN, Daniel M., TREUDE, Christoph, GEROSA, Marco A., STEINMACHER, Igor
Published 2020

Google summer of code: Student motivations and contributions

by SILVA, Jefferson O., WIESE, Igor Scaliante, GERMÁN, Daniel M., TREUDE, Christoph, GEROSA, Marco Aurélio, STEINMACHER, Igor
Published 2020