Krainichuk, H.V., Донецький нацiональний унiверситет iменi Василя Стуса, Ukraine
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Bulletin of Donetsk National University. Series A: Natural Sciences No. 1-2 (2017) - Mathematics
Representation of functional equations by graphs.
Abstract PDF (Українська) -
Bulletin of Donetsk National University. Series A: Natural Sciences No. 1-2 (2018) - Mathematics
On classification of generalized functional equations of length three on ternary quasigroups.
Abstract PDF (Українська)