Acta Physica Polonica A
Acta Physica Polonica A > 2012 > 121 > 1 > 265-267
Acta Physica Polonica A > 2012 > 121 > 1 > 165-168
Acta Physica Polonica A > 2012 > 121 > 2 > 310-312
Acta Physica Polonica A > 2012 > 121 > 3 > 666-672
Acta Physica Polonica A > 2012 > 122 > 3 > 576-580
Acta Physica Polonica A > 2012 > 122 > 3 > 535-538