Citation: Br. Modi et al., SYNTHESIS OF 4,4'-BIS[(4-MORPHOLINO-6-ARYLUREIDO EIDO-S-TRIAZIN-2-YL)AMINO]STILBENE-2,2'-DISULFONIC ACID-DERIVATIVES AND THEIR USE AS FLUORESCENT BRIGHTENING AGENTS FOR COTTON AND NYLON FIBERS, Dyes and pigments, 23(1), 1993, pp. 65-72