1
2
Published: 1981
Superior document: Prawo 109
3
Published: 1987
Superior document: Prawo 152
4
Published: [1985]
Superior document: Acta Universitatis Wratislaviensis 876
5
Published: 1987
Superior document: Acta Universitatis Wratislaviensis 1037
6
Other Authors:
“...Trzciński, Janusz...”