Bibliographic Detail
Witkowski, A., Lange-Bertalot, H. & Witak, M., 1995
Reference:
Witkowski, A., Lange-Bertalot, H. & Witak, M. (1995). Diatom taxa of unusual frustule structure belonging to the genus Fragilaria. Fragmenta Floristica et Geobotanica 40(2): 729-741.