de Carvalho, A., C. M. Malavolta, G. H. Quirino, J. A. dos S. Fernandes, J. Mengatti, J. Contiero, H. R. Oppermann, and R. Molinari. “Fractionation and Identification of the Nucleic Acid-Related Substances Secreted by Streptomyces Aureofaciens”. Eclética Química, vol. 21, no. 1, Dec. 1996, pp. 71-87, doi:10.26850/1678-4618eqj.v21.1.1996.p71-87.