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\begin{center}
   {\bf THE INVERSE PROBLEM IN MECHANICS AND FIELD THEORY}
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\begin{center}
    \bf {Peter Maticky$^1$, Martin Dubak$^2$}
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\vspace{0,5cm}
$^1${\small \sc Department of Mathematics, University of Pre\v{s}ov,
 17. novembra 1, 081 16 Pre\v{s}ov, SLOVAKIA}\\
$^2${\small \sc Department of Physics,
University of Pre\v{s}ov,
K\'{u}pe\v{l}n\'{a} 23,
081 16 Pre\v{s}ov,
SLOVAKIA}\\
{\small {\it E-mail address}: maticky@mat.sk, dubak@ph.sk}

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   {\sc Abstract}
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\begin{center}
   {\sc References}
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\begin{enum}
\item
 Henneaux, M., Teitelboim, C.: {\sl Quantization of gauge systems}, Princeton University Press, Princeton, NJ, 1992.

\item
 McKiernan, M. A.: Sufficiency of parameter invariance
conditions in areal and higher order Kawaguchi spaces, {\sl Publ.
Math. Debrecen}, {\bf 13} (1966), 77-85.
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\noindent
\textbf{MSC2010:} 33F05, 65Z05, 40A10\\
\textbf{Keywords:} numerical computations, exponential integrals, uniform convergence, multi-dimensional radiative transfer.

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    {\bf ACKNOWLEDGMENTS}
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Research funded by .....

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