@article{f3fba4109c7448e2b217bc58257ae16a,
title = "The method of exact diagonalization preserving the total spin and taking the point symmetry of the two-dimensional isotropic Heisenberg magnet into account",
keywords = "Angular momentum theory, Cluster calculations, Exact diagonalization, Group theory, Heisenberg model, Two-dimensional antiferromagnet",
author = "Bostrem, {I. G.} and Ovchinnikov, {A. S.} and Sinitsyn, {V. E.}",
year = "2006",
month = nov,
day = "1",
doi = "10.1007/s11232-006-0136-z",
language = "English",
volume = "149",
pages = "1527--1544",
journal = "Theoretical and Mathematical Physics",
issn = "0040-5779",
publisher = "Maik Nauka-Interperiodica Publishing",
number = "2",
}