1. Physical Properties of H ii Regions in M51 from Spectroscopic Observations. (10th August 2020) Authors: Wei, Peng; Zou, Hu; Kong, Xu; Zhou, Xu; Hu, Ning; Lin, Zesen; Mao, Yewei; Lin, Lin; Zhou, Zhimin; Liu, Xiang; Ma, Shuguo; Ma, Lu; Zhong, Tuhong; Dang, Fei; Sun, Jiantao; Lin, Xinkui Journal: Publications of the Astronomical Society of the Pacific Issue: Volume 132:Number 1015(2020) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗