1
2
Published: New York u.a. : Praeger, 1991.
Book
3
Published: Frankfurt am Main : Haag + Herchen, 1994.
Book
4
Book
5
6
7
Book
8
9
Published: Città del Vaticano : Libr. Ed. Vaticana [u.a.], 1988.
Book
10
Published: Regensburg : Pustet, 1989.
Book
11
12
13
14
15
Published: London [u.a.] : RoutledgeCurzon, 2004.
Book
16
17
Published: Tübingen : Mohr, 1996.
Book
18
19
Published: New York u.a. : New York Univ. Press, 1993.
Book
20
Published: Neukirchen-Vluyn : Neukirchener Verlag, 1985.
Book