Shehabi, Arman, Srirupa Ganguly, Lara A Gundel, Arpad Horvath, Thomas W Kirchstetter, Melissa M Lunden, William F Tschudi, Ashok J Gadgil, and William W Nazaroff. "Can combining economizers with improved filtration save energy and protect equipment in data centers?." Building and Environment 45.3 (2010) 718–726.PDF Google Scholar | DOI | BibTeX | Endnote tagged