About KOVTUNENKO V A
About VOJTENKO Z V
About TYLTIN A K
About BABICHEV F S
About Doklady Akademii Nauk Ukrainskoj SSR. Seriya B. Geologicheskie, Khimicheskie i Biologicheskie Nauki
About Diels-Alder reaction
About bridged compound
About Pyrimidines
About Pyrroles
About キナゾロン
About N-フェニルマレインイミド
About Diels-Alder反応