1. The Night Sky Spectrum of Xinglong Observatory: Changes from 2004 to 2015. (29th August 2016) Authors: Zhang, Ji-Cheng; Fan, Zhou; Yan, Jing-Zhi; Kumar, Yerra Bharat; Li, Hong-Bin; Gao, Dong-Yang; Jiang, Xiao-Jun Journal: Publications of the Astronomical Society of the Pacific Issue: Volume 128:Number 968(2016) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗