Acta Physica Polonica A
Acta Physica Polonica A > 2017 > 131 > 4 > 1081-1083
Acta Physica Polonica A > 2017 > 131 > 4 > 708-710
Acta Physica Polonica A > 2017 > 131 > 4 > 1078-1080
Acta Physica Polonica A > 2017 > 131 > 4 > 726-728
Acta Physica Polonica A > 2017 > 131 > 5 > 1212-1216