1. Trans. Inst. Chem. Eng., 21 (1913).
2. and ?Thermo-Mechanical Processing of Polymers,? Ch. VIII, to be published by McGraw-Hill, New York.
3. and ?Charged Droplet Scrubbing of Submicron Particulate,? EPA-650/2-74-075, United States Environmental Protection Agency (1974).
4. ?Industrial Electrostatic Precipitation,? pp. 128-137, Addison-Wesley, New York (1963).