1. L. Jirka, Calculation study of steam flow through a control valve, Master thesis (ZČU, Pilsen, 2007).
2. V. Kolář and S. Vinopal, Hydraulics of the industrial armatures (SNTL, Prague, 1963).
3. M. Miczán, Force ratios and pressure loss analysis in the steam turbine balanced valve, PhD. thesis (ČVUT, Prague, 2016).
4. M. Káš, Steam valve vibration analysis from the absolute vibration signals (Turbostroje, Prague, 2016).
5. A. E. Zarjankin, Research of the effect of protective strainers on consumption and vibration characteristics of control valves of the steam turbines (Research report MEI, Moscow, 2017).