Acta Physica Polonica A
Acta Physica Polonica A > 2015 > 127 > 4 > 965-967
Acta Physica Polonica A > 2015 > 127 > 4 > 968-971
Acta Physica Polonica A > 2015 > 127 > 4 > 972-975
Acta Physica Polonica A > 2015 > 127 > 4 > 957-960
Acta Physica Polonica A > 2015 > 127 > 4 > 921-924