@article{aa1bd6722ccf4d15a94ebf14b16412b5,
title = "On the fundamental difference between coal rank and coal type",
author = "O´Keefe, \{Jennifer M.K.\} and Achim Bechtel and Kimon Christanis and Shifeng Dai and DiMichele, \{William A.\} and Eble, \{Cortland F.\} and Esterle, \{Joan S.\} and Maria Mastalerz and Raymond, \{Anne L.\} and Valentim, \{Bruno V.\} and Wagner, \{Nicola J.\} and Ward, \{Colin R.\} and Hower, \{James C.\}",
year = "2013",
doi = "10.1016/j.coal2013.08.007",
language = "English",
volume = "118",
pages = "58--87",
journal = "International journal of coal geology",
issn = "0166-5162",
publisher = "Elsevier B.V.",
}