Acta Physica Polonica A
Acta Physica Polonica A > 2012 > 122 > 1 > 109-115
Acta Physica Polonica A > 2012 > 122 > 3 > 630-633
Acta Physica Polonica A > 2012 > 122 > 4 > 659-665
Acta Physica Polonica A > 2012 > 122 > 1 > 109-115
Acta Physica Polonica A > 2012 > 122 > 3 > 630-633
Acta Physica Polonica A > 2012 > 122 > 4 > 659-665