morpheme
Yury A. Kleiner. SEGMENTS AND BOUNDARIES
Trudy IRY RAS. 2018. № 3 (17), Pages. 184 - 194
I. Koshman. IS IT JUST A NAME? (Ukrainian surnames spelling in Russian newspaper texts published in Ukraine)
Trudy IRY RAS. 2014. № 2 (2), Pages. 304 - 311