Acta Physica Polonica A
Acta Physica Polonica A > 2015 > 127 > 4 > 1314-1316
Acta Physica Polonica A > 2015 > 127 > 4 > 940-942
Acta Physica Polonica A > 2015 > 127 > 4 > 987-991
Acta Physica Polonica A > 2015 > 127 > 4 > 1019-1022
Acta Physica Polonica A > 2015 > 127 > 6 > 1587-1591