Chiral matrix effect of optically active oxalate-based networks: controlled helical conformation of an organic chromophoreGruselle, Michel; Malezieux, Bernard; Tõnsuaadu, KaiaTetrahedron: asymmetry2004 / 19, p. 3103-3109 : ill Optically active molecular magnetsGruselle, Michel; Malezieux, Bernard; Guyard-Duhayon, Carine; Clement, Rene; Besnard, Sophie; Gredin, Patrick; Tõnsuaadu, KaiaThe Fourth International Conference on Advanced Optical Materials and Devices : (AOMD-4) : Tartu, Estonia, July 6-9, 2004 : abstracts2004 / p. 52