Peter Pirkelbauer Yuriy Solodkyy Bjarne Stroustrup Design and evaluation of C++ open multi-methods. 638-667 2010 75 Sci. Comput. Program. 7 http://dx.doi.org/10.1016/j.scico.2009.06.002 db/journals/scp/scp75.html#PirkelbauerSS10