The Tubingen Tulu manuscript : two South Indian oral epics collected in the 19th century - Brückner, Heidrun, 1949-; Brückner, Heidrun, 1949-; Rāya, Vivekī, 1924-2016; Rāya, Vivekī, 1924-2016 (Neuindische Studien ;, 2015)