Application of TRI (dipivalomethanato) europium (III) as a shift re-agent in nuclear magnetic resonance spectroscopy 2 : polyalkylene glycols.
Perrett, B. S.,author.
Stenhouse, I. A.,author.
Atomic Energy Establishment, Winfrith,issuing body.
Great Britain.Her Majesty's Stationery Office.
"Feb 1972".