@article{Drzewiński:2006,
  author  = "A. Drzewiński and A. Maciołek and K. Szota",
  title   = "On the surface critical behaviour in Ising strips: density-matrix renormalization-group study",
  journal = "Journal of Physics : Condensed Matter",
  volume  = "Vol. 18",
  pages   = "5069--5078",
  year    = "2006",
}