@article{rickard2012particle, title = {Particle Flow Analysis: Exploring Potential Use Phase Emissions of Titanium Dioxide Nanoparticles from Sunscreen, Paint, and Cement} author = {Rickard Arvidsson}, journal = {Journal of Industrial Ecology}, doi = {10.1111/j.1530-9290.2011.00429.x}, year = {2012} }