[1]JournalofOrganicChemistryUSSR(EnglishTranslation),1987,vol.23,p.576-580 ZhurnalOrganicheskoiKhimii,1987,vol.23,p.637-642
[1]JournalofOrganicChemistryUSSR(EnglishTranslation),1987,vol.23,p.576-580 ZhurnalOrganicheskoiKhimii,1987,vol.23,p.637-642
[1]JournalofOrganicChemistryUSSR(EnglishTranslation),1987,vol.23,p.576-580 ZhurnalOrganicheskoiKhimii,1987,vol.23,p.637-642