Rebholz , Leo G.M. Wise , Steven and Xiao , Mengying. (2018). Penalty-Projection Schemes for the Cahn-Hilliard Navier-Stokes Diffuse Interface Model of Two Phase Flow, and Their Connection to Divergence-Free Coupled Schemes.
            <i>International Journal of Numerical Analysis and Modeling</i>. <i>15</i> (4-5).
            649-676.
         doi: