TY - GEN AU - George Walton C2 - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD DA - 2002-11-01 DO - https://doi.org/10.6028/NIST.IR.6925 LA - en PB - NIST Interagency/Internal Report (NISTIR), National Institute of Standards and Technology, Gaithersburg, MD PY - 2002 TI - Calculation of Obstructed View Factors by Adaptive Integration ER -