Brothers Grimm/Brüder Grimm not considered joint pseudonym of Wilhelm Grimm and Jacob Grimm; evidence indicates that original works were not issued under this name.
Kinder- und Hausmärchen, 1986 t.p. (die Brüder Grimm)
Belosnezhka i drugie skazki, c1997 cover (Bratʹi︠a︡ Grimm)
Kazky nashoho dytynstva, 1998 t.p. (Braty Grimm)
Wikipedia, WWW, Sep. 16, 2011 (b. Feb. 24, 1786 in Hanau, Hesse-Kassel; d. 16 December, 1859 in Berlin, Prussia; German author, academic, linguist and philologist, and folklorist; studied law at University of Marburg)
Luseresn u Varderesě title page (Krim eghbayrner)