@article{Barasiński:2014,
author
=
"A.Barasiński and W.Leoński and T.Sowiński",
title
=
"Ground-state entanglement of spin-1 bosons undergoing superexchange interactions in optical superlattices",
journal
=
"Journal of the Optical Society of America B: Optical Physics",
volume
=
"Vol. 31",
number
=
"no. 8",
pages
=
"1845--1852",
year
=
"2014",
}