Agile Forward-Reverse Requirements Elicitation as a Creative Design Process: A Case Study of Illimitable Space System v2. - Serguei A. Mokhov; Miao Song 001; Satish Chilkaka; Zinia Das; Jie Zhang; Jonathan Llewellyn; Sudhir P. Mudur (J. Integr. Des. Process. Sci., 2016)