Cheng, X., Lou, C., Ding, X., Liu, W., Zhang, X., Fan, Z., & Harris, J. (2019). Perceived shift of the centres of contracting and expanding optic flow fields: Different biases in the lower-right and upper-right visual quadrants. PLoS One.

Cheng, Xiaorong, Chunmiao Lou, Xianfeng Ding, Wei Liu, Xueling Zhang, Zhao Fan, i John Harris. "Perceived Shift of the Centres of Contracting and Expanding Optic Flow Fields: Different Biases in the Lower-right and Upper-right Visual Quadrants." PLoS One 2019.

Cheng, Xiaorong, et al. "Perceived Shift of the Centres of Contracting and Expanding Optic Flow Fields: Different Biases in the Lower-right and Upper-right Visual Quadrants." PLoS One 2019.