1990, Roma (Roma Publications), volumes 33–34, page 43
– the preyotization is indicated by means of the “čiriklo” ˇ.
1995, Yaron Matras [ed.], Romani in Contact: The History, Structure and Sociology of a Language (Amsterdam Studies in the Theory and History of Linguistic Science: Current Issues in Linguistic Theory, volume 126; J. Benjamins; →ISBN, →ISBN, →ISSN), page 197
Palatalisation of d, l, n, t is marked only by a čiriklo (ˇ) (term coined by M. Courtiade), while in Czech it alternates with i.