Стиль цитування APA (7-ме видання)

Hudyma, U. V., & Hnatiuk, V. O. (2018). The Relation of Duality and the Criterion of the Extremality of an Element for the Problem of Finding the Distance Between Two Convex Sets of Linear Normed Space.

Чикаго стиль цитування (17-те видання)

Hudyma, U. V., та V. O. Hnatiuk. The Relation of Duality and the Criterion of the Extremality of an Element for the Problem of Finding the Distance Between Two Convex Sets of Linear Normed Space. 2018.

Стиль цитування MLA (8-ме видання)

Hudyma, U. V., та V. O. Hnatiuk. The Relation of Duality and the Criterion of the Extremality of an Element for the Problem of Finding the Distance Between Two Convex Sets of Linear Normed Space. 2018.