1. Rheological Measurements in Mineral Processing Related Research, IX Balkan Mineral Processing Congress;Laskowski,2001
2. Does it matter how coals are cleaned for CWS;Laskowski;Coal Prep.,1999
3. New Energy and Industrial Technology Development Organisation (NEDO), CWM in Japan, NEDO International Committee, 1997.
4. Optimization of particle grading for high concentration coal slurry;Ferrrini,1984