Wesolowsky, G. O. (1981). "A new descent algorithm for the least absolute value regression problem". Communications in Statistics – Simulation and Computation. B10 (5): 479–491. doi:10.1080/03610918108812224.
Wang, Li; Gordon, Michael D.; Zhu, Ji (December 2006). "Regularized Least Absolute Deviations Regression and an Efficient Algorithm for Parameter Tuning". Proceedings of the Sixth International Conference on Data Mining. pp. 690–700. doi:10.1109/ICDM.2006.134.