%0 Journal Article %A Cui, Hai-Rong %A Lin, Jing %A Su, Jian-Nan %T Multi-step-length gradient iterative method for separable nonlinear least squares problems %J Kybernetika %D 2024 %P 197-209 %V 60 %N 2 %U http://geodesic.mathdoc.fr/articles/10.14736/kyb-2024-2-0197/ %R 10.14736/kyb-2024-2-0197 %G en %F 10_14736_kyb_2024_2_0197