Acta Physica Polonica A
Acta Physica Polonica A > 1992 > 82 > 2 > 341-347
Acta Physica Polonica A > 1992 > 82 > 2 > 355-361
Acta Physica Polonica A > 1992 > 82 > 5 > 893-895
Acta Physica Polonica A > 1992 > 82 > 5 > 769-772
Acta Physica Polonica A > 1992 > 82 > 2 > 341-347
Acta Physica Polonica A > 1992 > 82 > 2 > 355-361
Acta Physica Polonica A > 1992 > 82 > 5 > 893-895
Acta Physica Polonica A > 1992 > 82 > 5 > 769-772