%0 Journal Article %T The pyrophosphate NaFeP2O7: A cage structure %A Gabelica-Robert, M. %A Goreaud, M. %A Labbe, Ph. %A Raveau, B. %A , %J Journal of Solid State Chemistry %V 45 %N 3 %P 389-395 %@ 0022-4596 %D 1982-12-01 %I Elsevier BV %~ DeepDyve