“THE TANGO SONGS (SCHLAGERS) BY OSCAR STROK IN RIGA DURING THE INTERWAR PERIOD. STYLISTIC SYNTHESIS OF VARIOUS MUSICAL TRADITIONS”. Mūzikas akadēmijas Raksti, vol. 22, Jan. 2025, pp. 9-48, https://jvlma.rta.lv/index.php/mar/article/view/52.