%0 Generic %A Beethoven, Ludwig van, %C [S.l.] : %D 1888. %I Breitkopf and Härtel, %T Sonate no. 7 für pianoforte und violine %U http://SK8ES4MC2L.search.serialssolutions.com/?sid=sersol&SS_jc=TC_034769770&title=Sonate%20no.%207%20f%C3%BCr%20pianoforte%20und%20violine