1. A Short History: Ultrafine (Nano-) Particles Formed in Vacuum;Mattox,2014
2. Heron of Alexandria, Pneumatis (The Pneumatics) Hero (circa 50 C.E.) (translated from the Greek by Bennet Woodcroft-1851); .
3. The History of the Barometer;Middleton,1964
4. A Short History: Vacuum in the 17th Century: The Beginning of Experimental Sciences;Mattox,2017
5. A Short History: The Role of Mercury in Vacuum and PVD Technology;Mattox,2016