@book{das+nordstern+haus+in+berlin+schoeneberg+erbaut+1913+14+von+paul+mebes+berlin+zehlendorf,
    author = {Westheim, Paul},
    title = {Das Nordstern-Haus in Berlin-Schöneberg : erbaut 1913/14 von Paul Mebes, Berlin=Zehlendorf},
    address = {München},
    publisher = {Verlag F. Bruckmann A.=G.},
    date = {1915}
}