TY - RPRT TI - Newly identified main-sequence A stars with circumstellar dust AU - Cheng, K.-P. AU - Bruhweiler, F. C. AU - Kondo, Y. AU - Grady, C. A. PY - 1992 UR - https://ntrs.nasa.gov/citations/19920071765 ID - 19920071765 ER -