@article{3abc625424e141f9a508da067f906d17,
title = "Variations in concentrations and compositions of polycyclic aromatic hydrocarbons (PAHs) in coals related to the coal rank and origin",
author = "Thilo Hofmann and Susanne Laumann and \{Micic Batka\}, Vesna and Michael Kruge and Jan Schwarzbauer and Sachsenhofer, \{R F\} and Christine Achten",
year = "2011",
language = "English",
volume = "159",
pages = "2690--2697",
journal = "Environmental Pollution",
issn = "0269-7491",
publisher = "ELSEVIER SCI LTD",
number = "10",
}