Shirai. Masato. Okuda. Masaaki. Motohashi. Keiichiro. Imoto. Masaya. Furihata. Kazuo. Matsuo. Yoshihide. Katsuta. Atsuko. Shizuri. Yoshikazu. Seto. Haruo. Terpenoids produced by actinomycetes: isolation, structural elucidation and biosynthesis of new diterpenes, gifhornenolones A and B from Verrucosispora gifhornensis YM28-088. The Journal of Antibiotics. 63. 5. 2010. 245–250. 0021-8820. 10.1038/ja.2010.30. 20379218. free.
