"391947" . "GRASBERGER, HANS |f [tekstdichter]" . . . "391947" . . "193388 391947 BELLA, JÁN LEVOSLAV |f [componist] GRASBERGER, HANS |f [tekstdichter] Liebe, zangstem, piano (1874, As gr.t.)" . "BELLA, JÁN LEVOSLAV |f [componist]" . . "193388" . "Liebe, zangstem, piano (1874, As gr.t.)" . . . "Liebe, zangstem, piano (1874, As gr.t.)" .