Scharfenberg, M., Wald, S., Wurm, F. R., & Frey, H. (2017). Acid-Labile Surfactants Based on Poly(ethylene glycol), Carbon Dioxide and Propylene Oxide: Miniemulsion Polymerization and Degradation Studies. Polymers, 9(9): 422. doi:10.3390/polym9090422.