Repka, S., Koivula, M., Harjunpä, V., Rouhiainen, L., & Sivonen, K. (2004). Effects of Phosphate and Light on Growth of and Bioactive Peptide Production by the Cyanobacterium Anabaena Strain 90 and Its Anabaenopeptilide Mutant. American Society for Microbiology.

Repka, Sari, Minna Koivula, Vesa Harjunpä, Leo Rouhiainen, und Kaarina Sivonen. Effects of Phosphate and Light On Growth of and Bioactive Peptide Production By the Cyanobacterium Anabaena Strain 90 and Its Anabaenopeptilide Mutant. American Society for Microbiology, 2004.

Repka, Sari, et al. Effects of Phosphate and Light On Growth of and Bioactive Peptide Production By the Cyanobacterium Anabaena Strain 90 and Its Anabaenopeptilide Mutant. American Society for Microbiology, 2004.