Gligora, M.; Kralj, K.; Plenković-Moraj, A.; Hinz, F.; Acs, E.; Grigorszky, I.; Cocquyt, C.; Van de Vijver, B. (2009). Observations on the diatom Navicula hedinii Hustedt (Bacillariophyceae) and its transfer to a new genus Envekadea Van de Vijver et al. gen. nov. European Journal of Phycology. 44(1): 123-138.