1.
Scattering theory for hyperbolic operators. Amsterdam, New York: North-Holland; 1989.
Scattering theory for hyperbolic operators. Amsterdam, New York : North-Holland, 20 mai 1989. ISBN 0-444-88056-9
Petkov Vesselin. (1989). Scattering theory for hyperbolic operators. North-Holland.
MLA (8th ed.) CitationPetkov Vesselin. Scattering Theory for Hyperbolic Operators. North-Holland, 1989.
Warning: These citations may not always be 100% accurate.