Capon, RJ; Stewart, M; Ratnayake, R; Lacey, E; Gill, JH. Citromycetins and bilains A-C: New aromatic polyketides and diketopiperazines from Australian marine-derived and terrestrial Penicillium spp. Journal of Natural Products. 2007, 70 (11): 1746–52. PMID 17958395. doi:10.1021/np0702483.
Capon, RJ; Stewart, M; Ratnayake, R; Lacey, E; Gill, JH. Citromycetins and bilains A-C: New aromatic polyketides and diketopiperazines from Australian marine-derived and terrestrial Penicillium spp. Journal of Natural Products. 2007, 70 (11): 1746–52. PMID 17958395. doi:10.1021/np0702483.