[1]
Zhang, Q., Lei, D., Luo, Q., Deng, T., Cheng, J., Zhang, Y. and Ma, P. 2021. Immobilizing Ni (II)-Exchanged Heteropolyacids on Silica as Catalysts for Acid-Catalyzed Esterification Reactions. Periodica Polytechnica Chemical Engineering. 65, 1 (Jan. 2021), 21–27. https://doi.org/10.3311/PPch.14788.