C. L. Chang & S.-Y. Yang. (2019). Analysis of the [$L^2$, $L^2$, $L^2$] Least-Squares Finite Element Method for Incompressible Oseen-Type Problems.
            <i>International Journal of Numerical Analysis and Modeling</i>. <i>4</i> (3-4).
            402-424.
         doi: