@article{TVP_1992_37_2_a26,
     author = {R. Schwabe},
     title = {Recursive {Estimation} and {Difference} {Equations}},
     journal = {Teori\^a vero\^atnostej i ee primeneni\^a},
     pages = {399--402},
     publisher = {mathdoc},
     volume = {37},
     number = {2},
     year = {1992},
     language = {ru},
     url = {http://geodesic.mathdoc.fr/item/TVP_1992_37_2_a26/}
}