1. “Study of the influence of water and oxygen on the morphology and chemistry of pyritized lignite: Implications for the development of a preventive drying protocol”. Odin GP, Belhadj O, Vanmeert F, Janssens K, Wattiaux A, Francois A, Rouchon V, Journal Of Cultural Heritage 42, 117 (2020).   http://doi.org/10.1016/J.CULHER.2019.08.004