@ARTICLE{
author={Schmidt Sarah,Laner David,Van Eygen Emile,Stanisavljevic Nemanja},
year={2020},
title={Material efficiency to measure the environmental performance of waste management systems: A case study on PET bottle recycling in Austria, Germany and Serbia},
journal={WASTE MANAGEMENT},
volume={110},
number={},
pages={74-86},
document_type={Article},
} 

@ARTICLE{
author={Laner David,Esguerra John Laurence,Krook Joakim,Horttanainen Mika,Kriipsalu Mait,Moller-Rosendal Rene,Stanisavljevic Nemanja},
year={2019},
title={Systematic assessment of critical factors for the economic performance of landfill mining in Europe: What drives the economy of landfill mining?},
journal={WASTE MANAGEMENT},
volume={95},
number={},
pages={674-686},
document_type={Article},
}