Magill, Paul L. “The Los Angeles Smog Problem.” Industrial & Engineering Chemistry 41, no. 11 (November 1, 1949): 2476–86. https://doi.org/10.1021/ie50479a027
Anonymous, "smog, blinks, phone calls", contributed by Mike Fortun, Center for Ethnography, Platform for Experimental Collaborative Ethnography, last modified 26 January 2020, accessed 24 April 2024. http://centerforethnography.org/content/smog-blinks-phone-calls
Critical Commentary
graphing smog, blinks, and phone calls