@article{article3a3ed117,
title   = {Effect of light on the biosynthesis of 'BETA'-carotene and superoxide dismutase activity in the photosynthetic alga gonyaulax polyedra},
author = {Hollnagel, H C and Di Mascio, Paolo and Asano, C S and Okamoto, Oswaldo Keith and Stringher, C G and Oliveira, Mariana C and Colepicolo, Pio},
year = {1996},
journal   = {Brazilian Journal of Medical and Biological Research}
}