@inproceedings{5c2a3614485c4b6fa3470a733284e223,
title = "Singularities of the Scattering Kernel Related to Trapping Rays",
author = "V. Petkov and Luchezar Stoyanov",
year = "2009",
language = "English",
isbn = "9780817648602",
volume = "78",
pages = "235--251",
editor = "A. Bove and \{Del Santo\}, D. and M. Murthy",
booktitle = "Progress in Nonlineal Differential Equations and their Applications",
publisher = "Birkhauser",
address = "Switzerland",
edition = "Siena, Italy",
note = "Singularities of the Scattering Kernel Related to Trapping Rays ; Conference date: 01-01-2009",
}