8.The Sensitization of Tb~(3+) Luminescence by Dy~(3+) Ions in Terbium and Dysprosium Codoped Lanthanum Silicate Phosphate La_2O_3·0.10SiO_2·0.95P_2O_5
9.A Study on Dysprosium Doping in Prossesing the K_2NiF_4 Type Structure A_2BO_4 ( A=Dy/Sr,B=Mn, Ni, Fe, Co ) Oxides and Their X-Ray Powder Diffraction Pattern
10.The coordination number of dysprosium of complex anion [Dy(NTA)2]3- is eight. The counter-ions of [Dy(NTA)2]3- are three [IC17N2H20]+. Certain interaction exists between anion and cations.