[1] Di Battista, G., P. Eades, R. Tamassia, and I. G. Tollis. Graph Drawing: Algorithms for the Visualization of Graphs. Prentice Hall, 1999.
[2] Fruchterman, T. M. J. and E. M. Reingold. "Graph Drawing by Force-Directed Placement." Software—Practice and Experience 21, no. 11 (1991): 1129–1164.
[3] Eades, P. "A Heuristic for Graph Drawing." Congressus Numerantium 42 (1984): 149–160.
[4] Quinn, N. and M. Breuer. "A Force Directed Component Placement Procedure for Printed Circuit Boards." IEEE Trans. on Circuits and Systems 26, no. 6 (1979): 377–388.
[5] Kamada, T. and S. Kawai. "An Algorithm for Drawing General Undirected Graphs." Information Processing Letters 31 (1989): 7–15.
[6] Harel, D. and Y. Koren. "Graph Drawing by High-Dimensional Embedding." In Proceedings of 10th Int. Symp. Graph Drawing (GD'02), 207–219, 2002.
[7] Walshaw, C. "A Multilevel Algorithm for Force-Directed Graph-Drawing." J. Graph Algorithms Appl. 7, no. 3 (2003): 253–285.
[8] Cuthill, E. and J. McKee. "Reducing the Bandwidth of Sparse Symmetric Matrices." In Proceedings, 24th National Conference of ACM, 157–172, 1969.
[9] Lim, A., B. Rodrigues, and F. Xiao. "A Centroid-Based Approach to Solve the Bandwidth Minimization Problem." In Proceedings of the 37th Annual Hawaii International Conference onSystem Sciences (HICSS'04), 30075.1, 2004.
[10] Barnard, S. T., A. Pothen, and H. D. Simon. "A Spectral Algorithm for Envelope Reduction of Sparse Matrices." Journal of Numerical Linear Algebra with Applications 2, no. 4 (1995): 317–334.
[11] Sloan, S. "A Fortran Program for Profile and Wavefront Reduction." International Journal for Numerical Methods in Engineering 28, no. 11 (1989): 2651–2679.
[12] Reid, J. K. and J. A. Scott. "Ordering Symmetric Sparse Matrices for Small Profile and Wavefront." International Journal for Numerical Methods in Engineering 45, no. 12 (1999): 1737–1755.
[13] George, J. A. "Computer Implementation of the Finite-Element Method." Report STAN CS-71-208, PhD Thesis, Department of Computer Science, Stanford University, Stanford, California, 1971.
[14] Sugiyama, K., S. Tagawa, and M. Toda. "Methods for Visual Understanding of Hierarchical Systems." IEEE Trans. Syst. Man, Cybern. 11, no. 2 (1981): 109–125.
[15] Gansner, E. R., E. Koutsofios, S. C. North, and K. P. Vo. "A Technique for Drawing Directed Graphs." IEEE Trans. Software Engineering 19, no. 3 (1993): 214–230.
[16] Quigley, A. "Large Scale Relational Information Visualization, Clustering, and Abstraction." PhD Thesis, Department of Computer Science and Software Engineering, University of Newcastle, Australia, 2001.
[17] Hu, Y. F. "Efficient, High-Quality Force-Directed Graph Drawing." The Mathematica Journal 10, no. 1 (2006): 37–71.