Udubina (f)
groove at the upper end of the chanter stock, allowing tying-in
Groove at the upper end of the chanter stock, allowing tying-in; Podravska [Drava] region (Bjelovar-Križevci area (Veliki Raven; Ždralovi).
Širola, Božidar: Sviraljke s udarnim jezičkom [Aerophones with a beating tongue]. Zagreb, 1937, p.199, 200, 201 (»Križan), 203, 210.
Gojković, Andrijana: Narodni muzički instrumenti [Folk musical instruments]. Beograd, 1979 (»Širola [129]).