@inproceedings{inproceedings1e61edd3,
title   = {Spectral density of two adlevels on metal surface},
author = {Yoshida, M and Oliveira, Luiz Nunes de},
year = {1995},
publisher = {Ufrgs},
booktitle   = {Simposio Latino-Americano de Fisica do Estado Solido}
}