1. The Flow of Complex Mixture in Pipes;Govier,1972
2. Forderung von Inhomogenen Zwei-Phasen-Gemischen durch Rohrleitungen;Keska,1981
3. Solids concentration measurement in two-phase mixture;Keska;3R-International,1976
4. A capacitive method for the solid content measurement in water-sand mixtures in pipelines;Keska;Archiwum Gornictwa,1976
5. Experimental study of temporal variation of physical parameters in a gas—liquid two-phase flow in a small, square channel based on the in situ measurements of concentration with a computer-based system;Keska,1992