∫ Утверждение Mathlib
instUniversallyClosedToSpecZeroOfFiniteTypeSubtypeMemSubmoduleOfNatNat
Mathlib.AlgebraicGeometry.ProjectiveSpectrum.Proper
URI: https://scilib.ai/kg/mathlib#AlgebraicGeometry.Proj.instUniversallyClosedToSpecZeroOfFiniteTypeSubtypeMemSubmoduleOfNatNat