卢森尼亚语
There are several scholarly debates on various linguistic issues related to this language, including the question whether Pannonian Rusyn should be reclassified as a distinct microlanguage, or still considered to be just a specific variety of the common Rusyn language, that also has other varieties, spoken by Rusyns in northern (Carpathian) regions, mainly in southwestern Ukraine, northeastern Slovakia, southeastern Poland, and northern Romania.