Dependence of Metal Ion Complexation and Intermolecular Aggregation on Photoinduced Geometric Isomerism in a Crown Ether Styryl Dye / A.V. Barzykin, M.A. Fox, E.N. Ushakov, O.B. Stanislavsky, S.P. Gromov, O.A. Fedorova, M.V. Alfimov // Journal of the American Chemical Society. – 1992. – Т. 114. – № 16. – P. 6381-6385