Veeraswamy, S., A. Anjaiah, Satyanarayana Yennam, and A. Jayashree. 2015. “Facile and Short Synthesis of (±) 1-Hydroxy Indolizidine and (±) Coniceine from Picolinic Acid Ethyl Ester via Cross Claisen Condensation”. Asian Journal of Chemistry 27 (5):1667-70. https://doi.org/10.14233/ajchem.2015.17459.