Zhu, G.-Q. et al. 2013. Physico-chemical Properties of Poly(ethylene glycol)-block-polypeptide-graft-poly-(ethylene glycol) Film Improved by Poly(propylene glycol). Asian Journal of Chemistry. 26, 1 (Dec. 2013), 29–32. DOI:https://doi.org/10.14233/ajchem.2014.15256.