@article {bohlin2020field, title = {Field- and model-based calibration of polyurethane foam passive air samplers in different climate regions highlights differences in sampler uptake performance}, journal = {Atmospheric Environment}, volume = {238}, year = {2020}, pages = {117742}, publisher = {Pergamon}, author = {Bohlin-Nizzetto, Pernilla and Melymuk, Lisa and White, Kevin B and Kalina, Ji{\v r}{\'\i} and Madadi, Vincent O and Adu-Kumi, Sam and Proke{\v s}, Roman and P{\v r}ibylov{\'a}, Petra and Kl{\'a}nov{\'a}, Jana} }