5.
HE Z. Y., ZHANG Z. Y., YU J. X., ZHOU F., XU Y. L., XU Z. G., CHEN Z., CHI R. A., 2016b, Kinetics of column leaching of rare earth and aluminum from weathered crust elution-deposited rare earth ore with ammonium salt solutions, Hydrometallurgy, 163, 33-39.