参考文献

Gromachevskaya; Fin'Ko; Butin; Pushkareva; Strelkov; Isakova; Krapivin Chemistry of Heterocyclic Compounds, 2013 , vol. 49, # 9 p. 1331 - 1344 Khim. Geterotsikl. Soedin., 2013 , vol. 49, # 9 p. 1428 - 1442,15