Citation: Loukiala, Satumari; Ratilainen, Jari; Valkonen, Jussi; Rissanen, Kari (1997). Syntheses and Crystal Structures of N,N'-Bis(2-hydroxybenzyl)piperazine, its Nitrate Salt and Copper(II) Acetate Complex.. Acta Chemica Scandinavica, 51, pp. 1162-1168.