@incollection{iiasa13604,
          volume = {5},
           month = {August},
          series = {Proceedings of the 11th Triennial World Congress of the International Federation of Automatic Control},
       booktitle = {IFAC Symposia Series - Proceedings of a Triennial World Congress},
         address = {Tallinn, USSR},
           title = {Mathematical problems motivated by environmental monitoring},
       publisher = {IFAC},
            year = {1990},
           pages = {529--534},
             url = {http://www.ifac-control.org/about/symposia-conferences-and-workshops},
        abstract = {This paper introduces three estimation problems for parabolic systems: the estimation of the intensity of sources on the basis of available measurements, the estimation of the state of a distributed process through given observations and an inverse problem of multiobjective optimization whose solution allows to estimate the largest input levels that ensure a guaranteed system output performance. The motivations to the problems come from environmental monitoring issues.},
          author = {Kurzhanski, A. and Khapalov, A.}
}