Canard, S., & Ledent, J.-F. (1981). [Effect of Temperature, Daylength and Photoperiod On Anthesis in Maize (zea-mays-l)]. Bulletin de la Société Royale de Botanique de Belgique, 114(2), 189-192. https://hdl.handle.net/2078.5/144807 (Original work published 1981)