Columbia subject headings:
Ershov, A. I. Sevastopolʹskie vospominanii͡a artilleriĭskogo ofit͡sera.
Harvard subject headings:
Ershov, A. I. Sevastopolʹskie vospominanii͡a artilleriĭskogo ofit͡sera.
Pacifism
Princeton subject headings:
Ershov, A. I. (Andreĭ Ivanovich). Sevastopolʹskie vospominanii︠a︡ artilleriĭskogo ofit︠s︡era.
Sevastopolʹ (Ukraine)--History--Siege, 1854-1855.
War--Moral and ethical aspects.