@article{Sczaniecki:2009,
author
=
"P.Sczaniecki",
title
=
"Hexammine nickel complex: cooperative rotation of six NH3 groups",
journal
=
"Acta Physica Polonica A",
volume
=
"Vol. 86",
pages
=
"1021--1026",
year
=
"1994",
}