%0 Journal Article %A Juan M. Carrillo de Gea %A Joaquín Nicolás %A José L. Fernández Alemán %A Ambrosio Toval %A Christof Ebert %A Aurora Vizcaíno %T Commonalities and Differences between Requirements Engineering Tools: A Quantitative Approach %J Computer Science and Information Systems %D 2015 %V 12 %N 1 %I mathdoc %U http://geodesic.mathdoc.fr/item/CSIS_2015_12_1_a12/ %F CSIS_2015_12_1_a12