Acta Physica Polonica A
Acta Physica Polonica A > 2012 > 121 > 4 > 812-815
Acta Physica Polonica A > 2012 > 121 > 5-6 > 1092-1094
Acta Physica Polonica A > 2012 > 121 > 5-6 > 1213-1215
Acta Physica Polonica A > 2012 > 122 > 4 > 758-764
Acta Physica Polonica A > 2012 > 122 > 6 > 981-983