Yong, Wang, et al. “Study on Identification and Separation of the Antifungal Antibiotic from Its Fermentation Broth of Streptomyces Hygroscopicus BOS-013 Strain”. Asian Journal of Chemistry, vol. 24, no. 9, May 2012, pp. 3821-4, https://asianpubs.org/index.php/ajchem/article/view/9478.