@article{ZVMMF_1991_31_5_a1,
     author = {U. Felgenhauer},
     title = {On stable convergence of secant methods with projected updates},
     journal = {\v{Z}urnal vy\v{c}islitelʹnoj matematiki i matemati\v{c}eskoj fiziki},
     pages = {654--662},
     publisher = {mathdoc},
     volume = {31},
     number = {5},
     year = {1991},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/ZVMMF_1991_31_5_a1/}
}