Acta Physica Polonica A
Acta Physica Polonica A > 2014 > 125 > 2 > 307-309
Acta Physica Polonica A > 2014 > 125 > 2 > 230-231
Acta Physica Polonica A > 2014 > 125 > 2 > 227-229
Acta Physica Polonica A > 2014 > 125 > 2 > 307-309
Acta Physica Polonica A > 2014 > 125 > 2 > 230-231
Acta Physica Polonica A > 2014 > 125 > 2 > 227-229