1. LiquidMixing and Processing in Stirred Tanks;Holland,1966
2. General relations concerning forces and torques in mixing vessels;Standard;Collect Czech Chem Commun,1958
3. Mechanische Belastung von strömungslenkenden Einbauten in gerührten Behältern;Kipke;Chemie-Technik,1977
4. Local dynamic effect of mechanically agitated liquid on a radial baffle;Kratěna,2000
5. Turbine Disk Impeller with Flat Plate Blade, 1997, Czech Standard CVS 691021, Mixing Equipment (Brno).