Acta Physica Polonica A
Acta Physica Polonica A > 1994 > 85 > 2 > 253-257
Acta Physica Polonica A > 1994 > 85 > 2 > 283-286
Acta Physica Polonica A > 1994 > 85 > 3 > 627-632
Acta Physica Polonica A > 1994 > 85 > 2 > 253-257
Acta Physica Polonica A > 1994 > 85 > 2 > 283-286
Acta Physica Polonica A > 1994 > 85 > 3 > 627-632