Ma, Shengqian; Sun, Daofeng; Simmons, Jason M.; Collier, Christopher D.; Yuan, Daqiang; Zhou, Hong-Cai (2008). "Metal-Organic Framework from an Anthracene Derivative Containing Nanoscopic Cages Exhibiting High Methane Uptake". Journal of the American Chemical Society. 130 (3): 1012–1016. doi:10.1021/ja0771639. PMID18163628.
Ma, Shengqian; Sun, Daofeng; Simmons, Jason M.; Collier, Christopher D.; Yuan, Daqiang; Zhou, Hong-Cai (2008). "Metal-Organic Framework from an Anthracene Derivative Containing Nanoscopic Cages Exhibiting High Methane Uptake". Journal of the American Chemical Society. 130 (3): 1012–1016. doi:10.1021/ja0771639. PMID18163628.