TY - GEN AU - Eswaran Subrahmanian AU - Yoram Reich C2 - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD DA - 2007-07-01 DO - https://doi.org/10.6028/NIST.IR.7430 LA - en PB - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD PY - 2007 TI - Advancing Problem Definition and Concept Generation for Improved Product Life Cycle Management ER -