Columbia subject headings:
Carpatho-Rusyn language--Dialects.
Carpatho-Rusyn language--Grammar, Comparative--Ukrainian.
Carpatho-Rusyn language--Slovakia.
Carpatho-Rusyns--Slovakia--Languages.
Ruthenians--Slovakia--Languages.
Harvard subject headings:
Carpatho-Rusyn language--Dialects.
Carpatho-Rusyn language--Grammar, Comparative--Ukrainian.
Carpatho-Rusyn language--Slovakia.
Carpatho-Rusyns--Slovakia--Languages.
Ruthenians--Slovakia--Languages.
Princeton subject headings:
Carpatho-Rusyn language--Dialects.
Carpatho-Rusyn language--Grammar, Comparative--Ukrainian.
Carpatho-Rusyn language--Slovakia.
Carpatho-Rusyns--Slovakia--Languages.
Ruthenians--Slovakia--Languages.