Srinivasa Rao, C. et al. 2015. Decarboxylative Aromatization of b-Carbolines by Using Metal Free Catalysis and Efficient Synthesis of b-Carboline Derivatives. Asian Journal of Chemistry. 27, 12 (Aug. 2015), 4701–4702. DOI:https://doi.org/10.14233/ajchem.2015.19254.