Sciandrello, S., and S. D’Agostino. “Distribution Patterns and Floristic Analysis of the Colymbada Tauromenitana (Guss.) Holub Populations in Sicily (Italy)”. Acta Botanica Croatica, vol. 73, no. 2, Apr. 2014, https://www.abc.botanic.hr/index.php/abc/article/view/931.