1. J.M. van de Weerd, Electrostatic charge generation during washing of tanks; Spark mechanism in tanks filled with a charged mist, to be published in J. Electrostatics.
2. B. Vos, Electrostatic charge generation during washing of tanks; Influence of contaminants and electric field strength in charge generation, to be published in J. Electrostatics.
3. Combustion, Flames, and Explosion of Gases;Lewis,1961
4. Electrostatic charge generation during washing of tanks with water sprays; measurements and interpretation;van de Weerd,1971