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The classification of serial posets with the non-negative quadratic Tits form being principal
On Hasse diagrams connected with the 1-oversupercritical poset (1, 3, 5)
The coefficients of transitiveness of the posets of MM-type being the smallest sypercritical poset of width 3
On properties of posets of MM-type (1,3,5)
Англійська оцінна лексика в текстах драматургії
