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References

[1]
D.-H. Li and M. Fukushima. A derivative-free line search and global convergence of Broyden-like method for nonlinear equations. Optimization methods and software 13, 181–201 (2000).
[2]
W. La Cruz, J. Martı́nez and M. Raydan. Spectral residual method without gradient information for solving large-scale nonlinear systems of equations. Mathematics of computation 75, 1429–1448 (2006).