{\rtf1\ansi\deff0\deftab360 {\fonttbl {\f0\fswiss\fcharset0 Arial} {\f1\froman\fcharset0 Times New Roman} {\f2\fswiss\fcharset0 Verdana} {\f3\froman\fcharset2 Symbol} } {\colortbl; \red0\green0\blue0; } {\info {\author Biblio 7.x}{\operator }{\title Biblio RTF Export}} \f1\fs24 \paperw11907\paperh16839 \pgncont\pgndec\pgnstarts1\pgnrestart Gei\'dfler, P and J\'e4hne, B (1997). A multi-camera system for in-shore measurements of bubble size distributions beneath breaking waves. Optical 3-D Measurement Techniques IV, Zurich, Sept. 29 - Oct. 2, 1997. Wichmann. 251--258\par \par }