APA (7th ed.) Citation

Dudinov, V. N., & Kochetov, A. E. (2013). Limits of applicability of the geometrical optics in analyzing observations of gravitationally lensed quasars.

Chicago Style (17th ed.) Citation

Dudinov, V. N., and A. E. Kochetov. Limits of Applicability of the Geometrical Optics in Analyzing Observations of Gravitationally Lensed Quasars. 2013.

MLA (8th ed.) Citation

Dudinov, V. N., and A. E. Kochetov. Limits of Applicability of the Geometrical Optics in Analyzing Observations of Gravitationally Lensed Quasars. 2013.

Warning: These citations may not always be 100% accurate.