?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=H&rft.au=Wen%2C+H&rft.aulast=Wen&rft.date=1+April+2018&rft.atitle=A+parametric+study+of+the+effect+of+roof+height+and+morphology+on+air+pollution+dispersion+in+street+canyons&rft.volume=175&rft.issn=0167-6105&rft.pages=328-341&rft.title=Journal+of+Wind+Engineering+and+Industrial+Aerodynamics&rft.genre=article