International Journal for Numerical Methods in Fluids (Internat. J. Numer. Methods Fluids) (19980101), 27, no.~1-4, Special Issue, 97-107. ISSN: 0271-2091 (print).eISSN: 1097-0363.
International Journal for Numerical Methods in Engineering (Internat. J. Numer. Methods Engrg.) (19930101), 36, no.~14, 2435-2451. ISSN: 0029-5981 (print).eISSN: 1097-0207.
International Journal for Numerical Methods in Fluids (Internat. J. Numer. Methods Fluids) (20030101), 42, no.~6, 607-622. ISSN: 0271-2091 (print).eISSN: 1097-0363.