参考文献

Abeysekera, Ajita M.; Amaratunge, Shiyamalie; Grimshaw, James; Jayeweera, Nihal; Senanayake, Gamini Journal of the Chemical Society, Perkin Transactions 1: Organic and Bio-Organic Chemistry (1972-1999), 1991 , # 8 p. 2021 - 2023