Preparatory trill studies for the violin, op. 7
Subtitle: for developing the touch and strength and surety of the fingers = Estudios preparatorios de trino para violín : para el desarrollo del tomamiento y fuerza y seguridad de los dedos
By: Otakar evík ; edited by Louis Sveenski
Contributors: Sveenski, Louis
Series: Schirmer's library of musical classics -- vol. 1413-1414
Publisher: G. Schirmer
Published: 1921
Place of publication: New York
Subjects: Studies and exercises; Violin
Other titles: Estudios preparatorios de trino para violín.
Work titles: Triller-Vorstudien und Ausbildung des Finger-Anschlages
Notes: Pref. and explanatory notes in English, French, and Spanish.

First published under title: Triller-Vorstudien und Ausbildung des Finger-Anschlages, 1901 (cf. NGMM)
Table of contents: title: Part 1. Exercises in the first position; title: Part 2. Exercises in the second, third, fourth, fifth and sixth positions.