@article{M Nikolopoulos2013, author = "G M Nikolopoulos and P Lambropoulos", title = "{Convergence of the algorithm discussed in section 2}", year = "2013", month = "8", url = "https://iop.figshare.com/articles/figure/_Convergence_of_the_algorithm_discussed_in_section_a_href_http_iopscience_iop_org_0953_4075_46_16_16/1012380", doi = "10.6084/m9.figshare.1012380.v1" }