@article{IJAMCS_1999_9_4_a6,
     author = {Ibrir, S.},
     title = {A {Numerical} {Algorithm} for {Filtering} and {State} {Observation}},
     journal = {International Journal of Applied Mathematics and Computer Science},
     pages = {855--869},
     publisher = {mathdoc},
     volume = {9},
     number = {4},
     year = {1999},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/IJAMCS_1999_9_4_a6/}
}