nkysdb: なかよし論文データベース
Leonenko I. N. (ed.) 様の 共著関連データベース
+(A list of literatures under single or joint authorship with "Leonenko I. N. (ed.)")
共著回数と共著者名 (a list of the joint author(s))
発行年とタイトル (Title and year of the issue(s))
1968: Geologic Map of Pre Quaternary Sedimentary Rocks in the Central European Part of USSR 1:1, 500, 000 (in Russian)