Acta Physica Polonica A
Acta Physica Polonica A > 1996 > 90 > 4 > 731-734
Acta Physica Polonica A > 1996 > 90 > 4 > 723-726
Acta Physica Polonica A > 1996 > 90 > 5 > 935-938
Acta Physica Polonica A > 1996 > 90 > 6 > 1227-1234
Acta Physica Polonica A > 1996 > 90 > 4 > 731-734
Acta Physica Polonica A > 1996 > 90 > 4 > 723-726
Acta Physica Polonica A > 1996 > 90 > 5 > 935-938
Acta Physica Polonica A > 1996 > 90 > 6 > 1227-1234