International Conference on Integral Equations and Boundary Value Problems <1990, Peking, China>. (1991). Proceedings of the International Conference on Integral Equations and Boundary Value Problems: Beijing, China, 2-7 September 1990. World Scientific Publishing Co. Pte Ltd.
Chicago-Zitierstil (17. Ausg.)International Conference on Integral Equations and Boundary Value Problems <1990, Peking, China>. Proceedings of the International Conference on Integral Equations and Boundary Value Problems: Beijing, China, 2-7 September 1990. Singapore: World Scientific Publishing Co. Pte Ltd, 1991.
MLA-Zitierstil (9. Ausg.)International Conference on Integral Equations and Boundary Value Problems <1990, Peking, China>. Proceedings of the International Conference on Integral Equations and Boundary Value Problems: Beijing, China, 2-7 September 1990. World Scientific Publishing Co. Pte Ltd, 1991.