id: 05446529 dt: j an: 05446529 au: Cuadrado-Gallego, Juan Jose; Sanz, Luis Fernández; Sicilia, Miguel-ángel ti: Enhancing input value selection in parametric software cost estimation models through second level cost drivers. so: Softw. Qual. J. 14, No. 4, 339-357 (2006). py: 2006 pu: Springer, Dordrecht la: EN cc: ut: ci: li: doi:10.1007/s11219-006-0039-0