@article{201612.0095, doi = {10.20944/preprints201612.0095.v1}, url = {https://doi.org/10.20944/preprints201612.0095.v1}, year = 2016, month = {December}, publisher = {Preprints}, author = {Hina Najam and Konstantinos Moustris and Panagiotis Nastos}, title = {Temporal Variation of Particulate Matter Concentrations within the Urban Area of Athens, Greece}, journal = {Preprints} }