1. Photochromic bi-naphthopyrans. (February 2015) Authors: Aiken, Stuart; Gabbutt, Christopher D.; Heron, B. Mark; Kolla, Suresh B. Journal: Dyes and pigments Issue: Volume 113(2015) Page Start: 239 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗