@article{CC_2006_35_4_a7,
     author = {Janczak, Dariusz and Grishin, Yuri},
     title = {State estimation of linear dynamic system with unknown input and uncertain observation using dynamic programming},
     journal = {Control and Cybernetics},
     pages = {851--862},
     publisher = {mathdoc},
     volume = {35},
     number = {4},
     year = {2006},
     zbl = {1133.93041},
     language = {en},
     url = {http://geodesic.mathdoc.fr/item/CC_2006_35_4_a7/}
}