TY - RPRT TI - Effect of beamed, sloped, and sloped beamed ceilings on the activation time of a residential sprinkler AU - Vettori, Robert L PY - 2003 PB - National Institute of Standards and Technology CY - Gaithersburg, MD SN - NIST IR 7079 DO - 10.6028/NIST.IR.7079 ER -