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Yuan-Wah Leong; Chiang-Cheong Kang; Harrison, Leslie J.; Powell, Andrew D. (1997). "Phenanthrenes, dihydrophenanthrenes and bibenzyls from the orchid bulbophyllum vaginatum". Phytochemistry. 44 (1): 157–165. Bibcode:1997PChem..44..157L. doi:10.1016/S0031-9422(96)00387-1. INIST2557322
harvard.edu
ui.adsabs.harvard.edu
Yuan-Wah Leong; Chiang-Cheong Kang; Harrison, Leslie J.; Powell, Andrew D. (1997). "Phenanthrenes, dihydrophenanthrenes and bibenzyls from the orchid bulbophyllum vaginatum". Phytochemistry. 44 (1): 157–165. Bibcode:1997PChem..44..157L. doi:10.1016/S0031-9422(96)00387-1. INIST2557322
inist.fr
pascal-francis.inist.fr
Yuan-Wah Leong; Chiang-Cheong Kang; Harrison, Leslie J.; Powell, Andrew D. (1997). "Phenanthrenes, dihydrophenanthrenes and bibenzyls from the orchid bulbophyllum vaginatum". Phytochemistry. 44 (1): 157–165. Bibcode:1997PChem..44..157L. doi:10.1016/S0031-9422(96)00387-1. INIST2557322