@article{articlea2e186aa,
title   = {Comparative study of intracellular and extracellular pectinases produced by Penicillium frequentans},
author = {Kawano, Cristina Yoshiko and Chellegatti, Maria Angélica dos Santos Cunha and Said, Suraia and Fonseca, Maria José Vieira},
year = {1999},
journal   = {Biotechnology and Applied Biochemistry}
}