Acta Physica Polonica A
Acta Physica Polonica A > 2017 > 131 > 3 > 595-597
Acta Physica Polonica A > 2017 > 131 > 3 > 423-427
Acta Physica Polonica A > 2017 > 131 > 4 > 714-716
Acta Physica Polonica A > 2017 > 131 > 4 > 687-689
Acta Physica Polonica A > 2017 > 131 > 3 > 595-597
Acta Physica Polonica A > 2017 > 131 > 3 > 423-427
Acta Physica Polonica A > 2017 > 131 > 4 > 714-716
Acta Physica Polonica A > 2017 > 131 > 4 > 687-689