[1]JournalofgeneralchemistryoftheUSSR,1965,vol.35,p.1631-1637 ZhurnalObshcheiKhimii,1965,vol.35,p.1628-1636
[1]JournalofgeneralchemistryoftheUSSR,1965,vol.35,p.1631-1637 ZhurnalObshcheiKhimii,1965,vol.35,p.1628-1636
[1]JournalofgeneralchemistryoftheUSSR,1965,vol.35,p.1631-1637 ZhurnalObshcheiKhimii,1965,vol.35,p.1628-1636
[1]JournalofgeneralchemistryoftheUSSR,1965,vol.35,p.1631-1637 ZhurnalObshcheiKhimii,1965,vol.35,p.1628-1636
[1]Patent:US2001/39344,2001,A1
[2]Patent:US2001/39344,2001,A1
[3]Patent:US2001/39344,2001,A1
[4]Patent:US2001/39344,2001,A1
[5]Patent:US6610846,2003,B1
[6]Patent:US6610846,2003,B1
[7]Patent:US6610846,2003,B1
[8]Patent:US6610846,2003,B1