原文: Sevcik, Otakar. Part I. General Introduction. Part X. The Chord of the Dominant Seventh in All Keys. Op.11. Sevcik, Otakar.
译文: Sevcik，奥塔卡尔. School of Intonation on an Harmonic Basis for Violin. 作品11号. Sevcik，奥塔卡尔. Violin solo. Part IIa. The Semitone and Tritone.
