Petkov, V., & Stoyanov, L. N. (2017). Geometry of the generalized geodesic flow and inverse spectral problems (Second edition.). Wiley.
Chicago Style (17th ed.) CitationPetkov, Vesselin, and Luchezar N. Stoyanov. Geometry of the Generalized Geodesic Flow and Inverse Spectral Problems. Second edition. Chichester, West Sussex: Wiley, 2017.
MLA (9th ed.) CitationPetkov, Vesselin, and Luchezar N. Stoyanov. Geometry of the Generalized Geodesic Flow and Inverse Spectral Problems. Second edition. Wiley, 2017.
Warning: These citations may not always be 100% accurate.