author    = "J. Korbicz and M. Zgurovsky and A. Selin",
  title     = "Adaptive state estimation algorithm for linear discrete-time distributed parameter systems with application to estimation of air pollutant",
  pages     = "275--280",
  year      = "1986",
  booktitle = "Complex and distributed systems. Analysis, simulation and control : 11th IMACS World Congress System Simulation and Scientific Computation",
  editor    = "ed. by S. Tzafestas, P. Borne",
  publisher = "North-Holland Publishing Company",
  address   = "Amsterdam",
  series    = "IMACS Transactions on Scientific Computation : Vol. 4",