[1]GmelinHandbuchderAnorganischenChemie,GmelinHandbook:Fe:Org.Verb.A1,2.1.3,page24-28
[1]Chemistryandindustry, ChemistryandIndustry(London,UnitedKingdom),1959,p.1157
[2]GmelinHandbuchderAnorganischenChemie,GmelinHandbook:Fe:Org.Verb.A4,5.1.4.6.1,page191-193
[1]JournalofOrganicChemistry,1959,vol.24,p.1487
[2]GmelinHandbuchderAnorganischenChemie,GmelinHandbook:Fe:Org.Verb.A4,5.1.4.1.1.1,page4-6
[3]unveroeffentlichtnachD.W.Slocum,T.R.Engelmann,C.Ernst,C.A.Jennings,W.Jones,B.Koonsvitshky,J.lewis,P.Shenkin(J.Chem.Educ.46(1969)144/5O,
[4]GmelinHandbuchderAnorganischenChemie,GmelinHandbook:Fe:Org.Verb.A5,5.1.11.1,page166-175
[1]GmelinHandbuchderAnorganischenChemie,GmelinHandbook:Fe:Org.Verb.A1,5.1.1.5.1.1,page320-322
[1]Chemistryandindustry, ChemistryandIndustry(London,UnitedKingdom),1959,p.1157
[2]Chemistryandindustry, ChemistryandIndustry(London,UnitedKingdom),1959,p.1157
[3]GmelinHandbuchderAnorganischenChemie,GmelinHandbook:Fe:Org.Verb.A4,5.1.4.1.1.1.4,page8-10
[4]GmelinHandbuchderAnorganischenChemie,GmelinHandbook:Fe:Org.Verb.A4,5.1.4.6.1,page191-193