@article{02214051,
title = {<title-group xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"><article-title xml:lang="en"><math><mrow><mi>X</mi><mi>X</mi><mi>O</mi></mrow></math> Heisenberg chain and random walks.</article-title></title-group>},
journal = {Zapiski Nauchnykh Seminarov POMI},
volume = {321},
year = {2005},
pages = {13-27},
zbl = {1080.60090},
language = {en},
url = {http://dml.mathdoc.fr/item/02214051}
}
Bogolyubov, N.M. Heisenberg chain and random walks.. Zapiski Nauchnykh Seminarov POMI, Tome 321 (2005) pp. 13-27. http://gdmltest.u-ga.fr/item/02214051/