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He was the author of Der Contrapunkt ( " Counterpoint " ) , 1862 , ( Berlin , Verlag von Julius Springer — 2nd ed. , 1877 ; 3rd ed. , 1887 ; 4th ed. , 1901 ) , and Die Grösse der musikalischen Intervalle als Grundlage der Harmonie ( " The size of musical intervals as the foundation of harmony " ) , 1873 ( Berlin , J. Springer ) .
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