APA Style
PETKOV, Vesselin M., Stoyanov, Luchezar N.. (1992).
Geometry of Reflecting Rays and Inverse Spectral Problems .
England:
John Wiley & Sons.
Chicago Style
PETKOV, Vesselin M., Stoyanov, Luchezar N..
Geometry of Reflecting Rays and Inverse Spectral Problems.
England:
John Wiley & Sons,
1992.
Text.
MLA Style
PETKOV, Vesselin M., Stoyanov, Luchezar N..
Geometry of Reflecting Rays and Inverse Spectral Problems.
England:
John Wiley & Sons,
1992.
Text.
Turabian Style
PETKOV, Vesselin M., Stoyanov, Luchezar N..
Geometry of Reflecting Rays and Inverse Spectral Problems.
England:
John Wiley & Sons,
1992.
Print.