1. The stellar photosphere–hydrogen ionization front interaction in classical pulsators: a theoretical explanation for observed period–colour relations. Issue 1 (22nd January 2020) Authors: Das, Susmita; Kanbur, Shashi M; Bellinger, Earl P; Bhardwaj, Anupam; Singh, Harinder P; Meerdink, Brett; Proietti, Nicholas; Chalmers, Anthony; Jordan, Ryan Journal: Monthly notices of the Royal Astronomical Society Issue: Volume 493:Issue 1(2020) Page Start: 29 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗