Acta Physica Polonica A
Acta Physica Polonica A > 2015 > 127 > 2 > 350-352
Acta Physica Polonica A > 2015 > 127 > 2 > 153-156
Acta Physica Polonica A > 2015 > 127 > 2 > 356-358
Acta Physica Polonica A > 2015 > 127 > 2 > 281-283
Acta Physica Polonica A > 2015 > 127 > 6 > 1694-1702