Du, Q. (1986). Boundary elements: Proceedings of the International Conference Beijing, China, 14-17 October 1986. Oxford: Pergamon Press.
Παραπομπή Chicago StyleDu, Qinghua. Boundary Elements: Proceedings of the International Conference Beijing, China, 14-17 October 1986. Oxford: Pergamon Press, 1986.
Παραπομπή MLADu, Qinghua. Boundary Elements: Proceedings of the International Conference Beijing, China, 14-17 October 1986. Oxford: Pergamon Press, 1986.
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