@article{SJIM_2011_14_2_a2,
     author = {D. S. Anikonov and V. G. Nazarov and I. V. Prokhorov},
     title = {The problem of single-beam probing of an unknown medium},
     journal = {Sibirskij \v{z}urnal industrialʹnoj matematiki},
     pages = {21--27},
     publisher = {mathdoc},
     volume = {14},
     number = {2},
     year = {2011},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJIM_2011_14_2_a2/}
}