Duma, J. (2019) “he development of unablauted *ęT in locality names and topographic names in Western Pomerania (Poland) and the evolution of *ęT in Lechitic languages and dialects and in Lower Sorbian (cf. Kashubian v’izc, v’izą, v’ize and v’ǫzc, v’ąze ’knit, tie’ and Low”, Prace Językoznawcze, 21(2), pp. 35–45. doi: 10.31648/pj.3901.