Acta Physica Polonica A
Acta Physica Polonica A > 2014 > 125 > 2 > 551-553
Acta Physica Polonica A > 2014 > 125 > 2 > 548-550
Acta Physica Polonica A > 2014 > 125 > 2 > 554-560
Acta Physica Polonica A > 2014 > 125 > 2 > 551-553
Acta Physica Polonica A > 2014 > 125 > 2 > 548-550
Acta Physica Polonica A > 2014 > 125 > 2 > 554-560