TY - GEN AU - Paul E Ammann AU - Paul E Black C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1999-01-01 05:01:00 DO - https://doi.org/10.6028/NIST.IR.6403 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1999 TI - A specification-based coverage metric to evaluate test sets: ER -