TY - GEN AU - Keith G Martin AU - Paul G Campbell AU - James R Wright C2 - , National Institute of Standards and Technology, Gaithersburg, MD DA - 1964-01-01 05:01:00 DO - https://doi.org/10.6028/NBS.RPT.8511 LA - en PB - , National Institute of Standards and Technology, Gaithersburg, MD PY - 1964 TI - Comparison of xenon and carbon arcs as radiation sources for laboratory weathering of asphalts: ER -