Employing use cases to early estimate effort with simpler metrics.

Gabriela Robiolo Ricardo Orosco Employing use cases to early estimate effort with simpler metrics. 31-43 2008 4 ISSE 1 http://dx.doi.org/10.1007/s11334-007-0043-y db/journals/isse/isse4.html#RobioloO08