8
12
14
by Minor, Jakob; Saar, Ferdinand von
Leipzig Wien : Fromme, 1898
Book
16
17
18
by Kribs, Veronika
Berlin : De Gruyter, 2010
eBook
19
by Haberland, Detlef
Berlin : De Gruyter, 2013
eBook
20
by Nowak, Nikolaus
Berlin : De Gruyter, 2011
eBook