?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.au=Wilhelm%2C+Katrin&rft.aufirst=Katrin&rft.aulast=Wilhelm&rft.volume=343&rft.atitle=Microplastic+pollution+on+historic+facades%3A+Hidden+'sink'+or+urban+threat%3F&rft.date=15+February+2024&rft.issn=0269-7491&rft.title=Environmental+Pollution&rft.genre=article