1. Azzopardi , B. J. Lacey , P. M. C. 1974 Determining the structure of complex film flow Paper presented at European Two Phase Flow Group Meeting, Hanuell, Paper A3. 8 pages
2. High speed television camera and videotape recording system for motion analysis. Proceedings of a conference on design of digital image processing systems. Society of Photo-optical Instrumentation Engineers;Bixby;SPIE,1981
3. The experimental determination of velocity profiles in smooth falling liquid films;Cook;Canadian Journal of Chemical Engineering,1971
4. Shapes of thin soap membranes;Faig;Photogrammetric Engineering,1971b