1. NVIDIA CUDA - Programming Guide (2007),
http://developer.nvidia.com/
2. Lecture Notes in Computer Science;J. Abello,1998
3. Lecture Notes in Computer Science;A.S. Arefin,2011
4. Arefin, A.S., Riveros, C., Berretta, R., Moscato, P.: Gpu-fs-knn: A fast and scalable knn computation technique using gpu. Faculty Postgrad Research Poster, The University of Newcastle, Australia (September 2011),
http://www.newcastle.edu.au/Resources/Faculties/Faculty%20of%20Engineering%20and%20Built%20Environment/Research/Arefin.pdf
5. Bader, D.A., Cong, G.: Fast shared-memory algorithms for computing the minimum spanning forest of sparse graphs. J. P. Dist. Comp. 66, 1366–1378 (2006)