[1]Polonski,Tadeusz[JournalofOrganicChemistry,1993,vol.58,#1,p.258-260]
[1]Kashiwabara,Kazuo;Hanaki,Kazuhiro;Fujita,Junnosuke[BulletinoftheChemicalSocietyofJapan,1980,vol.53,#8,p.2275-2280]
[1]Polonski,Tadeusz[JournalofOrganicChemistry,1993,vol.58,#1,p.258-260]