Acta Physica Polonica A
Acta Physica Polonica A > 2012 > 121 > 1 > 284-286
Acta Physica Polonica A > 2012 > 121 > 2 > 355-358
Acta Physica Polonica A > 2012 > 121 > 2 > 372-374
Acta Physica Polonica A > 2012 > 122 > 1 > 156-158
Acta Physica Polonica A > 2012 > 122 > 6 > 1022-1025