Preparation, Crystal Structure and Theoretical Calculation of (CH_3) _2NH_2~+C_2N_4O_3H~-
Ma Haixia;Song Jirong;Xu Kangzhen;Hu Rongzu;Zhai Gaohong;Wen Zhenyi;Yu Kaibei
Acta Chimica Sinica . 2003, (11): 1819 -1823 .