@article{Leoński:2009,
author
=
"W.Leoński",
title
=
"Nonlinear media and coherent state in finite dimensional Hilbert space",
journal
=
"Acta Physica Slovaca",
volume
=
"Vol. 45",
number
=
"no 3",
pages
=
"383--386",
year
=
"1995",
}