International Conference
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Institute of Mathematics and Informatics, Bulgarian Academy of Sciences, |
and | Department of Mathematics and Informatics, The Sofia University St. Kliment Ohridski. |
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![Sozopol_Bulgaria](http://www.math.bas.bg/mathmod/CTF-2019/img/sozopol2.jpg)
International Conference
|
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Institute of Mathematics and Informatics, Bulgarian Academy of Sciences, |
and | Department of Mathematics and Informatics, The Sofia University St. Kliment Ohridski. |
![]() |