References
- Balawender A: Energy analysis and testing methods of lowspeed hydraulic motors (in Polish). Zeszyty naukowe PG (Scientific Bulletins of Gdansk University of Technology), Gdańsk 1988.
- Jasiński R: Operation of low-speed hydraulic motors in thermal shock conditions (in Polish). Doctoral thesis, Gdańsk 2002.
- Jasiński R: Experimental tests of PWK 27 axial multi-plunger pump of Hydrotor firm in low ambient temperatures (in Polish), "Napędy i sterowanie" No. 4/2008
- Jasiński R: Methods of determination of correct operation area for hydraulic component in low ambient temperatures. Developments in Mechanical Engineering, Gdańsk 2008
- Osiecki A: Hydrostatic drive of machines (in Polish). Wydawnictwo Naukowo-Techniczne (Scientific Technical Publishing House), Warszawa 1998
- Polish Standardization Office: PN-86/M-73079 - General conditions of using the uniform hydraulic system (in Polish)
- Polish Register of Shipping: Publication No. 11P (in Polish), Gdańsk 1994
- Polish Register of Shipping: Environmental tests of ship equipment (in Polish). Gdańsk 1975
- Hydroster Ship Equipment Works: Technical information and documentation of SOK 1 hydraulic motors (in Polish). Gdańsk
- Bosch Rexroth: Product catalogues
- Liebherr: Product catalogues.