The Extent of the Preserved Feathers on the Four-Winged Dinosaur Microraptor gui under Ultraviolet Light Hone, David W. E. ; Tischlinger, Helmut ; Xu, Xing ; Zhang, Fucheng Abstract Publication: PLoS ONE Pub Date: February 2010 DOI: 10.1371/journal.pone.0009223 Bibcode: 2010PLoSO...5.9223H