1. De Gooijer Lambertus H. (2011). Pat. 2001/0036334 USA, A1 : F02B 47/08; declared 9.01.2009; published 17. 02. 2011. 4 p.
2. Mishchenko, M. I. (1998). Non-traditional small-sized internal combustion engines. Vol. 2: Theory, development and testing of non-traditional internal combustion engines (Vol. 1, p. 228). Donetsk: Lebid. (in Ukrainian).
3. Mishchenko, M. I., Khimchenko, A. V., Kolesnikova, T. M., & Shliakhov, V. S. (2008). Calculation and study of the compression ratio change mechanism for a gasoline engine. Part 1: Mathematical model. News of the Automobile and Road Institute, 1(6), 10-16. (in Ukrainian).
4. Mishchenko, N. Y., Novokreshchenov, V. S., & Khimchenko, A. V. (1999). Research and development of an experimental sample of a connecting rodless gasoline engine with a variable compression ratio. Cars and engines: Report on NIR. No. г/р 0197U009344. Donetsk. (in Russian).
5. Mishchenko, M. I., Novokreshchionov, V. S., & Khimchenko, A. V. (2001). Pat. 42034 Ukraine, MCD F 02 B 75/32. No. 97062776; application for patent filed on June 11, 1996; published on October 15, 2001, Bulletin No. 9.