Li, C., Wurst, K., Berghold, J., Podewitz, M., Liedl, K. R., & Kräutler, B. (2018). Pyro‐Phyllobilins: Elusive Chlorophyll Catabolites Lacking a Critical Carboxylate Function of the Natural Chlorophylls. Chemistry.

Li, Chengjie, Klaus Wurst, Joachim Berghold, Maren Podewitz, Klaus R. Liedl, and Bernhard Kräutler. "Pyro‐Phyllobilins: Elusive Chlorophyll Catabolites Lacking a Critical Carboxylate Function of the Natural Chlorophylls." Chemistry 2018.

Li, Chengjie, et al. "Pyro‐Phyllobilins: Elusive Chlorophyll Catabolites Lacking a Critical Carboxylate Function of the Natural Chlorophylls." Chemistry 2018.