%0 Journal Article %A Michael C Tucker %A Jeffrey A Reimer %A Elton J Cairns %B Electrochemical and Solid-State Letters %D 2000 %G eng %P 463-466 %R 10.1149/1.1391180 %T A 7Li NMR study of lithium insertion into lithium manganese oxide spinel %V 3 %8 08/2000