@article{Drzewiński:2009,
author
=
"A.Drzewiński and J.Sznajd and K.Szota",
title
=
"Power laws in ising strips: Density-matrix renormalization-group calculations",
journal
=
"Physical Review B",
volume
=
"Vol. 72",
number
=
"no 1",
pages
=
"4441-1--4441-5",
year
=
"2005",
}