@ARTICLE{
author={Wen Baofeng,Xia Wencheng,Sokolovic Jovica M},
year={2019},
title={Effect of Surface Oxidation in Air and Water on Hydrophobicity and Floatability of a Bituminous Coal},
journal={ARCHIVES OF MINING SCIENCES},
volume={64},
number={1},
pages={223-233},
document_type={Article},
} 

@ARTICLE{
author={Wen Baofeng,Xia Wencheng,Sokolovic Jovica M},
year={2017},
title={Recent advances in effective collectors for enhancing the flotation of low rank/oxidized coals},
journal={POWDER TECHNOLOGY},
volume={319},
number={},
pages={1-11},
document_type={Review},
}