Acta Physica Polonica A
Acta Physica Polonica A > 2011 > 120 > 1 > 7-12
Acta Physica Polonica A > 2011 > 120 > 1 > 163-166
Acta Physica Polonica A > 2011 > 120 > 1 > 153-155
Acta Physica Polonica A > 2011 > 120 > 1 > 7-12
Acta Physica Polonica A > 2011 > 120 > 1 > 163-166
Acta Physica Polonica A > 2011 > 120 > 1 > 153-155