@article{SJIM_2003_6_3_a1,
     author = {I. V. Askarova and Yu. Yu. Linke},
     title = {On conditions for the asymptotic normality of estimates of the second step in a~linear-fractional regression problem},
     journal = {Sibirskij \v{z}urnal industrialʹnoj matematiki},
     pages = {8--17},
     publisher = {mathdoc},
     volume = {6},
     number = {3},
     year = {2003},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/SJIM_2003_6_3_a1/}
}