T. Sansaloni, A. Perez-Pascual, Javier Valls. Distributed arithmetic radix-2 butterflies for FPGA. In Proceedings of the 2001 8th IEEE International Conference on Electronics, Circuits and Systems, ICECS 2001, Malta, September 2-5, 2001. pages 521-524, IEEE, 2001. [doi]
Abstract is missing.