@article{DT119,
   Author = {Bulusheva, L. G. and Okotrub, A. V. and
             Romanov, D. A. and Tomanek, D.},
   Title = {Electronic structure of carbon nanotubes},
   Journal = {Phys. Low-Dim. Struct.},
   Volume = {3-4},
   Pages = {107--133},
   Year = {1998} }