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 Synthesis of (2S,2'S)-bimorpholine N,N'-quaternary salts as chiral phase transfer catalystsLippur, Kristin; Kanger, Tõnis; Kriis, Kadri; Kailas, Tiiu; Müürisepp, Aleksander-Mati; Pehk, Tõnis; Lopp, MargusTetrahedron: asymmetry2007 / p. 137-141