@misc{indiciae140df351a43b, title = {Ceramic HEPA Filter Program}, author = {Mitchell, M A and Bergman, W and Haslam, J and Brown, E P and Sawyer, S and Beaulieu, R and Althouse, P and Meike, A}, year = {2012}, url = {https://www.osti.gov/biblio/1046115}, note = {Source identifier: 1046115} }