Columbia subject headings:
Harvard subject headings:
Kolas, I︠A︡kub, 1882-1956--Fiction.
Luz︠h︡anin, Maksim--Friends and associates.
Princeton subject headings:
Fiction.
Kolas, I︠A︡kub, 1882-1956--In literature.
Luzhanin, Maksim--Friends and associates.