Gobbe, J., Longly, B., & Louant, BP. (1982). [Calendar of Female Gametogenesis and Sporogenesis in Diploids and Tetraploids Induced By Brachiaria-ruziziensis (graminee)]. Canadian Journal of Botany, 60(10), 2032-2036. https://hdl.handle.net/2078.5/41622 (Original work published 1982)