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"The Symmetry of Lower and Upper Approximations, Determined by a Cyclic ..."
Stepán Krehlík, Jana Vyroubalová (2020)
- Stepán Krehlík, Jana Vyroubalová:
The Symmetry of Lower and Upper Approximations, Determined by a Cyclic Hypergroup, Applicable in Control Theory. Symmetry 12(1): 54 (2020)
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