Hosgormez, H.; Etiope, G.; Yalçin, M. N. (November 2008). «New evidence for a mixed inorganic and organic origin of the Olympic Chimaera fire (Turkey): a large onshore seepage of abiogenic gas». Geofluids8: 263–273. doi:10.1111/j.1468-8123.2008.00226.x.
Francis Beaufort, Karamania, or a brief description of the south coast of Asia Minor (London, 1817) pp.46-7. The debate over whether this is the location of the mythical Mount Chimaera is discussed in detail here https://en.wikipedia.org/wiki/Mount_Chimaera/