Quasi-one dimensional graphite ribbon structures in the presence of a magnetic field and the on-site Coulomb correlation at half-fillingJ. Chowdhury, S. Sil, S. N. Karmakar and B. BhattacharyyaEur. Phys. J. B, 76 3 (2010) 435-444DOI: https://doi.org/10.1140/epjb/e2010-00220-5