Vardar, Filiz, and Meral Unal. “Cytochemical and Ultrastructural Observations of Anthers and Pollen Grains in Lathyrus Undulatus Boiss”. Acta Botanica Croatica 70, no. 1 (April 11, 2011). Accessed December 2, 2023. https://www.abc.botanic.hr/index.php/abc/article/view/353.