Крупнейшая нефтяная компания мира задумалась об альтернативе для морских перевозок нефти14:56
Виктория Кондратьева (Редактор отдела «Мир»)
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During a mock prayer in his introduction, in which he also took aim at several celebrities, Cole said: "If there are any white men out here in the audience, Lord, with Tourette's, I advise you to tell them they'd better read the room tonight, Lord.
Венесуэла подписала новые контракты на поставку нефти США08:58
Abstract:Flips in triangulations of convex polygons arise in many different settings. They are isomorphic to rotations in binary trees, define edges in the 1-skeleton of the Associahedron and cover relations in the Tamari Lattice.