@article{VMUMM_2002_2_a13,
     author = {N. K. Kopylova and A. I. Matasov},
     title = {The small parameter method for solving the estimation problem in systems with delay},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {68--70},
     year = {2002},
     number = {2},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2002_2_a13/}
}