参考文献
Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), , vol. 40, p. 1 - 1
Zhurnal Prikladnoi Khimii (Sankt-Peterburg, Russian Federation), , vol. 40, p. 435 - 437
Ricerca Scientifica, , vol. 28, p. 385 - 388
B: B-Verb.10, 4.8.5, page 227 - 228