Citation: Gm. Anstead et al., CHARACTERIZATION OF THE SPECTROSCOPIC PROPERTIES OF A TETRAHYDROCHRYSENE SYSTEM CONTAINING A RIGIDIFIED HYDROXYNITROSTILBENE CHROMOPHORE - AN INHERENTLY FLUORESCENT LIGAND DESIGNED FOR THE ESTROGEN-RECEPTOR, Photochemistry and photobiology, 57(4), 1993, pp. 616-628