1. Miniatur-Concertinos für Violine und Pianoforte Creator: Portnoff, Leo Publisher: Heinrichshofen's Verlag Format: hudebnina and 1 partitura (11 s.) + 1 hlas (5 s.) ; 34 cm Type: notated music, sheetmusic, model:sheetmusic, and TEXT Subject: klavír (1), partitury a hlasy, housle (1), housle a klavír, and hlasy Language: German Description: No. 4 and G dur : Op. 97 Rights: http://creativecommons.org/publicdomain/mark/1.0/ and policy:public