N, n'-ethylenebis (4,6-dimethoxysalicylidene-iminato) copper (ii) monohydrate - Labisbal, E; Romero, J; Garcia-Vazquez, J A; Sousa, A; Castellano, Eduardo Ernesto; Zukerman-Schpector, Júlio (Acta Crystallographica C, 1994)