Tehnica viorii. Opus 1. Caietul 2 - Otakar Sevcik

   In elaborarea prezentei editii s-au utilizat lucrarile:

 Otakar Sevcik, School of Violin Technique, Op. 1, New York, G. Schirmer, no. 844 - 47, 1905

Otakar Sevcik, School of Violin Technique, Op. 1, Leipzig: Bosworth & Co..,? 1910

Otakar Sevcik, Tehnica viorii, Op1, Bucuresti, Editura muzicala, 1966