@article{article87f0164e, title = {Influence of ammonium chloride feeding time and light intensity on the cultivation of Spirulina (Arthrospira) platensis}, author = {Bezerra, Raquel Pedrosa and Matsudo, Marcelo Chuei and Converti, Attilio and Sato, Sunao and Carvalho, João Carlos Monteiro de}, year = {2008}, doi = {10.1002/bit.21771}, journal = {Biotechnology and Bioengineering} }