BERNARDOVÁ, Kateřina, BABICA, Pavel, MARŠÁLEK, Blahoslav, BLÁHA, Luděk. Isolation and endotoxin activities of lipopolysaccharides from cyanobacterial cultures and complex water blooms and comparison with the effects of heterotrophic bacteria and green alga. Journal of Applied Toxicology. 2008, 28(1), 72-77. ISSN 0260-437X. E-ISSN 1099-1263.