@article{articlebc8426c5,
title   = {Theoretical investigation of the electronic structure and absorption spectra of carbon cluster nanotubes},
author = {Lima, G A R and Kintop, J A and Fazzio, A and Canuto, Sylvio},
year = {1994},
doi = {10.1016/0965-9773(94)90123-6},
journal   = {Nanostructured Materials}
}