References
- Ballard R. D.: "Quests", Bellona Publishers, Warszawa 2000, (in Polish)
- Beczek D. Grządziel A., Banaszak M., Kłosiński A., Olejnik A.: "Examining the wreck of the aircraft carrier "Graf Zeppelin" using present-day hydroacoustic and visual hydrographic means"; Proceedings of the 15-th International Scientific and Technical Conference on "The Role of Navigation in Support of Human Activity on the Sea" Naval Academy, Gdynia 2006 (in Polish)
- Bell Ch., Bayliss M., Warburton R. "Handbook for ROV pilot/technicians" Oilfield Publications Inc. USA, 2006
- Breyer S. "Graf Zeppelin" Encyclopaedia of Battleships (42), AJ - Press Publishing House, Gdańsk 2004 (in Polish)
- Dyrcz Cz., Grabiec D., Olejnik A.: "Identifying the "Engels" wreck - sample use of the potential of present-day hydrographic equipment for examining wrecks and sea impurities" Marine Conference on "Aspects of surface water and underwater safety, and flights over the sea" Gdynia 2004 (in Polish)
- Grabiec D., Olejnik A. "Search and identification of underwater objects" in: "Wrecks of Baltic Sea - manual for divers" collective work, edit. St. Poleszak, Series: Books for Divers, Gdynia 2005, (in Polish)
- Last G., Williams P. "An introduction to ROV operations" Oilfield Publications Inc. USA 2006
- Olejnik A. "Methodology of search for underwater objects in seal and inland conditions with the use of unmanned vehicles" Polish Hyperbaric Research, 2005 (in Polish)
- Olejnik A. "Analysing photo material collected by ROV during inspection of the underwater object "Graf Zeppelin", Naval Academy, Gdynia 2006 (in Polish)
- Pomian I. "Sensation in the depths of Baltic Sea" National Geographic, No. 7 (2004), (in Polish)
- Collective work: "USBL Scout - Operation manual" Sonardyne Ltd. WB 2005
- Collective work: "Steuben. Last big discovery in Baltic Sea?" Diving Magazine, No. 8 (2004) (in Polish)
- Collective work, edit.: A. Olejnik "System of three-dimensional visualisation of underwater objects, Stage II. Building and tests of the system" Statute work directed by "Narval", Polish Naval Academy, Gdynia 2006, (in Polish).