Acta Physica Polonica A
Acta Physica Polonica A > 1997 > 92 > 1 > 237-242
Acta Physica Polonica A > 1997 > 92 > 1 > 97-103
Acta Physica Polonica A > 1997 > 92 > 5 > 967-970
Acta Physica Polonica A > 1997 > 92 > 1 > 237-242
Acta Physica Polonica A > 1997 > 92 > 1 > 97-103
Acta Physica Polonica A > 1997 > 92 > 5 > 967-970