@article{VMUMM_2011_1_a9,
     author = {A. A. Panev and N. B. Vavilova},
     title = {The navigation problem for a pipeline inspection system},
     journal = {Vestnik Moskovskogo universiteta. Matematika, mehanika},
     pages = {53--56},
     publisher = {mathdoc},
     number = {1},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/VMUMM_2011_1_a9/}
}