Cite

    Jinliang Song et al.. “A new porous Zr-containing catalyst with a phenate group: an efficient catalyst for the catalytic transfer hydrogenation of ethyl levulinate to γ-valerolactone.” Green chemistry, vol. 17, no. 3, 2015, pp. 1626–1632. http://access.bl.uk/ark:/81055/vdc_100076785130.0x00004f