(1)
Schnitzler, E.; Melios, C. B.; Leles, M. I. G.; Ionashiro, M. Thermal Behavior Studies of Solid State Compounds of 4-Dimethylaminocinnamylidenepyruvate With Alkali Earth Metals, Except Beryllium and Radium. Eclet. Quim. 2000, 25, 31-39.