Bannach, G., Schnitzler, E., Melios, C. B. and Ionashiro, M. (2004) “Synthesis and thermal studies of solid state 2-chloro- benzylidenepyruvic acid and its compounds with sodium, aluminium (III), gallium (III) and indium (III) cations”, Eclética Química, 29(1), pp. 31–40. doi: 10.26850/1678-4618eqj.v29.1.2004.p31-40.