TY - GEN T1 - An Ultraviolet to Mid-Infrared Study of the Physical and Wind Properties of HD 164270 (WC9) and Comparison to BD+30 3639 ([WC9]) T2 - arXiv PY - 2005/09/13 AU - Crowther P AU - Morris P AU - Smith J ED - Y2 - 2024/10/23 ER -