@conference {933,
	title = {A sequency domain filtered-backprojection algorithm for fast computation of tomographic images},
	booktitle = {3rd Int nat. Conf on Computational Intelligence, robotics and autonomous systems},
	year = {2005},
	month = {Dec 2005. },
	address = { National University of Singapore},
	author = {V. K. Govindan and Gylson Thomas}
}
