@article{Leoński:2005,
author = "W. Leoński and A. Kowalewska-Kudłaszyk",
title = "Nonlinear coupler and Bell-Like states generation",
journal = "Acta Physica Hungarica B : Quantum Electronics",
volume = "Vol. 23",
number = "no 1-2",
pages = "55--60",
year = "2005",
}