TY - GEN AU - Cuthill, Barbara AU - Zelkowitz, Marvin C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1995-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.IR.5654 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1995 TI - Defining environment integration requirements: ER -