Acta Physica Polonica A
Acta Physica Polonica A > 2017 > 131 > 4 > 1057-1059
Acta Physica Polonica A > 2017 > 131 > 4 > 1045-1047
Acta Physica Polonica A > 2017 > 131 > 4 > 1048-1050
Acta Physica Polonica A > 2017 > 131 > 4 > 1009-1011
Acta Physica Polonica A > 2017 > 131 > 4 > 1027-1029