1
Published: 2005
Superior document: Acta Universitatis Wratislaviensis 2741
2
Published: 1997
Superior document: Acta Universitatis Wratislaviensis 1978
3
Published: 1993
Superior document: Germanica Wratislaviensia 101
4
Published: 2002
Superior document: Acta Universitatis Wratislaviensis 2386
5
Published: 2012
Superior document: Germanica Wratislaviensia 135