Acta Physica Polonica A
Acta Physica Polonica A > 2011 > 119 > 1 > 48-51
Acta Physica Polonica A > 2011 > 119 > 1 > 21-23
Acta Physica Polonica A > 2011 > 119 > 1 > 68-71
Acta Physica Polonica A > 2011 > 119 > 1 > 44-47
Acta Physica Polonica A > 2011 > 119 > 1 > 24-27