Meijer J.The early Mandelstam and symbolism // Russian Literature. 1979. № 7.

Nilson N.Osip Mandelstam: Five poems. Uppsala, 1974.

Ronen O.An approach to Mandelstam. Jerusalem, 1983.

Terras V.The Time philosophy of O.Mandelstam // Slavonic and East European Review. 1969. Vol. 47.

Zeeman P.The later poetry of Osip Mandelstam: Text and context. Amsterdam, 1988.