Acta Physica Polonica A
Acta Physica Polonica A > 2018 > 133 > 3 > 438-440
Acta Physica Polonica A > 2018 > 133 > 3 > 441-443
Acta Physica Polonica A > 2018 > 133 > 3 > 444-446
Acta Physica Polonica A > 2018 > 133 > 3 > 438-440
Acta Physica Polonica A > 2018 > 133 > 3 > 441-443
Acta Physica Polonica A > 2018 > 133 > 3 > 444-446