@article{article71635d9f, title = {Simultaneous use of urea and potassium nitrate for Arthrospira (Spirulina) platensis cultivation}, author = {Vieira, Denise Cristina Moretti and Matsudo, Marcelo Chuei and Sato, Sunao and Converti, Attilio and Carvalho, João Carlos Monteiro de}, year = {2012}, doi = {10.1002/biot.201100203}, journal = {Biotechnology Journal} }