[1]Lyalin,V.V.;Grigorash,R.V.;Alekseeva,L.A.;Yagupol'skii,L.M.[JournalofOrganicChemistryUSSR(EnglishTranslation),1984,vol.20,p.769-772][ZhurnalOrganicheskoiKhimii,1984,vol.20,#4,p.846-849]
[1]Lyalin,V.V.;Grigorash,R.V.;Alekseeva,L.A.;Yagupol'skii,L.M.[JournalofOrganicChemistryUSSR(EnglishTranslation),1984,vol.20,p.769-772][ZhurnalOrganicheskoiKhimii,1984,vol.20,#4,p.846-849]
[1]Lyalin,V.V.;Grigorash,R.V.;Alekseeva,L.A.;Yagupol'skii,L.M.[JournalofOrganicChemistryUSSR(EnglishTranslation),1984,vol.20,p.769-772][ZhurnalOrganicheskoiKhimii,1984,vol.20,#4,p.846-849]
[1]Lyalin,V.V.;Grigorash,R.V.;Alekseeva,L.A.;Yagupol'skii,L.M.[JournalofOrganicChemistryUSSR(EnglishTranslation),1984,vol.20,p.769-772][ZhurnalOrganicheskoiKhimii,1984,vol.20,#4,p.846-849]