Banerjee, M., Mishra, S., & Chatterjee, J. (2004). Scavenging of nickel and chromium toxicity in Aulosira fertilissima by immobilization: Effect on nitrogen assimilating enzymes. Electronic Journal of Biotechnology, 7(3), 0–0. Retrieved from https://preprints.pucv.cl/index.php/ejbiotechnology/article/view/v7n3-9