CRCU
Bright Red Organic Electroluminescent Devices Based on a Soluble Rare Earth Complex Eu(TTA)3 Phen
LI Bin, MA Dong-ge, ZHANG Hong-jie, ZHAO Xiao-jiang, NI Jia-zuan, FU Chun-yan
Chemical Research in Chinese Universities . 1998, (3): 250 -253 .