Columbia subject headings:
Authors, Russian--20th century--Biography.
Ilʹina, Natalii︠a︡.
Harvard subject headings:
Authors, Russian--20th century--Biography
Ilʹina, Natalii︠a︡--Biography.
Princeton subject headings:
Authors, Russian--20th century--Biography.
Ilʹina, Natalii︠a︡.