Evaluation of autohydrolysis process for cellulases production by Aspergillus niger van Tieghem using corncob biomass - Michelin, M.; Ruzene, D. S.; Silva, D. P.; Vicente, A. A.; Teixeira, J. A.; Polizeli, Maria de Lourdes Teixeira de Moraes (International Conference on Environmental, Industrial and Applied Microbiology - BioMicroWorld, 2013)