Olschner, L. Poetic mutations of silence: At the nexus of Paul Celan and Osip Mandelstam / Leonard Olschner. Word traces : readings of Paul Celan.(1994).
Lua i Stíl Chicago (17ú heag.)Olschner, Leonard. "Poetic Mutations of Silence: At the Nexus of Paul Celan and Osip Mandelstam / Leonard Olschner." Word Traces : Readings of Paul Celan.(1994) .
Lua MLA (8ú heag.)Olschner, Leonard. "Poetic Mutations of Silence: At the Nexus of Paul Celan and Osip Mandelstam / Leonard Olschner." Word Traces : Readings of Paul Celan.(1994), .
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.