V473 Lyr, a modulated, period-doubled Cepheid, and U TrA, a double-mode Cepheid, observed by MOST - Molnar, L.; Derekas, A.; Szabo, R.; Matthews, J.; Cameron, C.; Moffat, A.; Richardson, N.; Csak, B.; Dozsa, A.; Reed, P.; Szabados, L.; Heathcote, B.; et al. (Oxford University Press, 2017)