@inproceedings{4378fa895cd14fc884ec1f5ce9d7cdb5,
title = "Sommerfeld radiation condition at threshold",
author = "Erik Skibsted",
year = "2011",
language = "English",
series = "RIMS K{\^o}ky{\^u}roku",
number = "1760",
editor = "Kazushi Yoshitomi",
booktitle = "Spectral and Scattering Theory and Related Topics",
publisher = "Research Institute for Mathematical Sciences (RIMS)",
note = "Conference {"}Spectral and scattering theory and related topics{"}, Feb 16-18 2011 ; Conference date: 18-02-2011",
}