K. A. Kornev and A. Ya. Zheltov; Effect of Substituent in Diazotized Orthanilic Acid on the Azo Coupling with 7-Acetylamino-4-hydroxynaphthalene-2-sulfonic Acid in Citrate-Phosphate Buffers ; Russian Journal of General Chemistry; Volume 73, Number 7, 1095-1099;
- DOI:
http://dx.doi.org/10.1023/B:RUGC.0000007618.08375.43