International Journal for Numerical Methods in Engineering; 2/10/2017, Vol. 109 Issue 6, p889-912, 24p, 1 Black and White Photograph, 3 Diagrams, 2 Charts, 12 Graphs
International Journal for Numerical Methods in Engineering (Internat. J. Numer. Methods Engrg.) (20170101), 109, no.~6, 889-912. ISSN: 0029-5981 (print).eISSN: 1097-0207.