2Kremer S C. On the computational power of Elman-style recurrent networks[J]. IEEE Trans. Neural Networks, 1995, 6(4): 1 000 - 1 004.
3Kasabov N. Foundation of neural network[A]. In: Fuzzy System and Knowledge Engineering[C]. [s. 1.]: The MIT Press, 1996. 286 - 288.
4AI-Homoud A S, Taqieddin S A, Ahmad F H. Geologic problems related to dam sites in Jordan and their solutions[J]. Engineering Geology, 1995, 39(3/4):233-263.
5Pedro J O, Mascarenhas A, Silva H S. Ageing of concrete dam foundations[A]. In: Eurock'93. Safety and Environmental Issues in Rock Engineering Proc. Symposium[C]. Lisboa: [s. n.], 1993. 1 089 -1094.
