@article{NUMA_1991__59_8_133544,
     author = {Pierpaolo Omari and Igor Moret},
     title = {A {quasi-Newton} method for solving fixed point problems in {Hilbert} spaces.},
     journal = {Numerische Mathematik},
     pages = {159--178},
     publisher = {mathdoc},
     volume = {59},
     number = {8},
     year = {1991},
     zbl = {0726.65064},
     url = {http://geodesic.mathdoc.fr/item/NUMA_1991__59_8_133544/}
}