Chen X-J, Hu W-J, Qin Y, Zhao G-L. Synthesis, Crystal Structure and Fluorescence Spectrum of a Europium Compound [Eu(NO3)3(H2O)4]·(C10H9N2)2·(NO3)2. ajc [Internet]. 2013 Sep. 11 [cited 2024 Nov. 23];25(15):8418-22. Available from: https://asianpubs.org/index.php/ajchem/article/view/25_16_41