TY - JOUR AU - Mikaia, Anzor AU - Shibryaeva, Lyudmila AU - Zaikin, Vladimir C2 - Russian Journal of General Chemistry DA - 1980-04-01 LA - en M1 - 50 PB - Russian Journal of General Chemistry PY - 1980 TI - Mass spectrometric investigation of fluorescent brightening agents. 3. Mass spectra of 7- aminocoumarines. ER -