Kayser، H.؛ Wray، V.؛ Nimtz، M. (2014). "Structure of a novel farnesylated bilin from an insect – formation by α-cleavage of heme A of mitochondrial cytochrome c oxidases?". FEBS Journal. ج. 281 ع. 10: 2366–2376. DOI:10.1111/febs.12789. PMID:24655573.
Kayser، H.؛ Wray، V.؛ Nimtz، M. (2014). "Structure of a novel farnesylated bilin from an insect – formation by α-cleavage of heme A of mitochondrial cytochrome c oxidases?". FEBS Journal. ج. 281 ع. 10: 2366–2376. DOI:10.1111/febs.12789. PMID:24655573.