Andreescu, Titu. Geometric Problems on Maxima and Minima [electronic resource] / by Titu Andreescu, Oleg Mushkarov, Luchezar Stoyanov. - Boston, MA : Birkhäuser Boston, 2006. - v.: digital ISBN: 9780817644734 Subjects--Topical Terms: MathematicsAlgebraGlobal analysis (Mathematics)CombinatoricsGeometryMathematical optimizationTopologyMathematicsGeometryOptimizationAlgebraAnalysisCombinatoricsTopology LC Class. No.: QA563 / A53 2006