@article{TM_2015_291_a16,
     author = {V. I. Maksimov},
     title = {Calculation of the derivative of an inaccurately defined function by means of feedback laws},
     journal = {Trudy Matematicheskogo Instituta imeni V.A. Steklova},
     pages = {231--243},
     year = {2015},
     volume = {291},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TM_2015_291_a16/}
}