David Kamensky, John A. Evans and Ming-Chen Hsu. (2018). Stability and Conservation Properties of Collocated Constraints in Immersogeometric Fluid-Thin Structure Interaction Analysis.
            <i>Communications in Computational Physics</i>. <i>18</i> (4).
            1147-1180.
         doi:10.4208/cicp.150115.170415s