Simonetto, P., Archambault, D., Auber, D., & Bourqui, R. (2011). ImPrEd: An Improved Force-Directed Algorithm that Prevents Nodes from Crossing Edges. Computer graphics forum, 30(3), 1071-1080. https://doi.org/10.1111/j.1467-8659.2011.01956.x
Citácia podle Chicago (17th ed.)Simonetto, Paolo, Daniel Archambault, David Auber, a Romain Bourqui. "ImPrEd: An Improved Force-Directed Algorithm That Prevents Nodes from Crossing Edges." Computer Graphics Forum 30, no. 3 (2011): 1071-1080. https://doi.org/10.1111/j.1467-8659.2011.01956.x.
Citácia podľa MLA (8th ed.)Simonetto, Paolo, et al. "ImPrEd: An Improved Force-Directed Algorithm That Prevents Nodes from Crossing Edges." Computer Graphics Forum, vol. 30, no. 3, 2011, pp. 1071-1080, https://doi.org/10.1111/j.1467-8659.2011.01956.x.