Find the missing text [**** ***Y*]
Background picture associated with the solution.Correct answers: 38
The first user who solved this task is On On Lunarbasil.
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Daniel Gray QuillenBorn 27 Jun 1940; died 30 Apr 2011 at age 70.American mathematician who was awarded the Fields Medal in 1978 for contribution of geometric and topological techniques to the study of algebraic K-theory. |