[1]Mikhaleva,M.A.;Lazareva,V.T.;Grebenkin,M.F.;Savel'ev,V.A.;Mamaev,V.P.[ChemistryofHeterocyclicCompounds,1982,vol.18,#11,p.1201-1208][KhimiyaGeterotsiklicheskikhSoedinenii,1982,vol.18,#11,p.1545-1552]
[1]Mikhaleva,M.A.;Lazareva,V.T.;Grebenkin,M.F.;Savel'ev,V.A.;Mamaev,V.P.[ChemistryofHeterocyclicCompounds,1982,vol.18,#11,p.1201-1208][KhimiyaGeterotsiklicheskikhSoedinenii,1982,vol.18,#11,p.1545-1552]
[1]Mikhaleva,M.A.;Lazareva,V.T.;Grebenkin,M.F.;Savel'ev,V.A.;Mamaev,V.P.[ChemistryofHeterocyclicCompounds,1982,vol.18,#11,p.1201-1208][KhimiyaGeterotsiklicheskikhSoedinenii,1982,vol.18,#11,p.1545-1552]
[1]Mikhaleva,M.A.;Lazareva,V.T.;Grebenkin,M.F.;Savel'ev,V.A.;Mamaev,V.P.[ChemistryofHeterocyclicCompounds,1982,vol.18,#11,p.1201-1208][KhimiyaGeterotsiklicheskikhSoedinenii,1982,vol.18,#11,p.1545-1552]