@article{Brzostowski:2003,
  author  = "B. Brzostowski and R. Kucharczyk",
  title   = "Effect of \Gamma-X interband mixing on the surface electronic structure of GaAs/AlAs superlattices",
  journal = "Physical Review B",
  volume  = "Vol. 67",
  pages   = "1--5",
  year    = "2003",
}