1
Published: 2006
Superior document: Acta historica Leopoldina 46
2
Published: 2000
Superior document: Acta historica Leopoldina 36
3
Published: 2004
Superior document: Acta historica Leopoldina 39
4
Published: 2007
Superior document: Acta historica Leopoldina 48
5
Published: 2004
Superior document: Acta historica Leopoldina 32
6
Published: 1989