Não informado. (1967). Ukrainian mathematical journal. Academy of Sciences of the Ukranian, Institute of Mathematics.
Lua i Stíl Chicago (17ú heag.)Não informado. Ukrainian Mathematical Journal. New York: Academy of Sciences of the Ukranian, Institute of Mathematics, 1967.
Lua MLA (8ú heag.)Não informado. Ukrainian Mathematical Journal. Academy of Sciences of the Ukranian, Institute of Mathematics, 1967.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.