@article{VMP_2013_14_3_a11,
     author = {A. V. Elesin and A. Sh. Kadyrova},
     title = {Modified two-step {Levenberg-Marquardt} methods in the hydraulic conductivity identification problem},
     journal = {Numerical methods and programming},
     pages = {362--369},
     publisher = {mathdoc},
     volume = {14},
     number = {3},
     year = {2013},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMP_2013_14_3_a11/}
}