Ceschi-Berrini, C., DeAppolonia, F., Valle, L. D., Komárek, J., Andreoli, C. Morphological and molecular characterization of a thermophilic cyanobacterium (Oscillatoriales) from Euganean thermal springs (Padua, Italy). Archiv für Hydrobiologie. Algological Studies. 2004, 153(113), 73-85. ISSN 0342-1120.