@article{058557306, title = "Pigment production and isotopic fractionations in continuous culture: okenone producing purple sulfur bacteria Part Ii", author = "Smith, D.A. and Steele, A. and Fogel, M.L.", year = "2015", journal = "Geobiology", volume = "13", number = "3", pages = "292-301", issn = "1472-4669", doi = "10.1111/gbi.12135", url = "https://eurekamag.com/research/058/557/058557306.php" }