@article{Drzewiński:2009,
author
=
"A.Drzewiński and R.Dekeyser",
title
=
"Specific heat of the quantum Heisenberg antiferromagnet by a renormalization-group approach",
journal
=
"Physical Review B",
volume
=
"Vol. 54",
number
=
"no 22",
pages
=
"875--881",
year
=
"1996",
}