@article{CRMATH_2008__346_1-2_21_0,
     author = {Chipot, Michel and Yeressian, Karen},
     title = {Exponential rates of convergence by an iteration technique},
     journal = {Comptes Rendus. Math\'ematique},
     pages = {21--26},
     publisher = {Elsevier},
     volume = {346},
     number = {1-2},
     year = {2008},
     doi = {10.1016/j.crma.2007.12.004},
     language = {en},
     url = {http://www.numdam.org/articles/10.1016/j.crma.2007.12.004/}
}