@article{231706, author = {Anzor Mikaia and Lyudmila Shibryaeva and Vladimir Zaikin}, title = {Mass spectrometric investigation of fluorescent brightening agents. 1. Mass spectra of bisbenzoxsazole derivatives}, year = {1979}, number = {49}, month = {1979-06-01}, publisher = {Russian Journal of General Chemistry}, language = {en}, }