Integration of functional, cognitive and quality requirements. A railways case study.

Massimo Felici Mark-Alexander Sujan Maria Wimmer Integration of functional, cognitive and quality requirements. A railways case study. 993-1000 2000 42 Information & Software Technology 14 http://dx.doi.org/10.1016/S0950-5849(00)00151-8 db/journals/infsof/infsof42.html#FeliciSW00