Nikolaj Nekrasov Soneto pri Espteranto , Esperanta antologio: poemoj 1887–1981 (''Esperanto Anthology: poems 1887–1981) — Rotterdam, 1984, pp.
Nikolaj Nekrasov's poem "Soneto pri Espteranto" is part of the anthology "Esperanta Antologio: poemoj 1887–1981", published in Rotterdam in 1984, and includes poems from 1887 to 1981.