@inproceedings{inproceedings77a57cef, title = {Comparative study on acid phase fermentation of carbohydrates}, author = {Vitoratto, Elso and Martins, V M N C and Hirata, Yukie Saito and Schmidell Netto, Willibaldo}, year = {1991}, publisher = {Finep}, booktitle = {International Symposium on Anaerobic Digestion} }