Acta Physica Polonica A
Acta Physica Polonica A > 2012 > 122 > 6 > 1077-1079
Acta Physica Polonica A > 2012 > 122 > 6 > 1073-1076
Acta Physica Polonica A > 2012 > 122 > 6 > 1042-1044
Acta Physica Polonica A > 2012 > 122 > 6 > 1077-1079
Acta Physica Polonica A > 2012 > 122 > 6 > 1073-1076
Acta Physica Polonica A > 2012 > 122 > 6 > 1042-1044