Kvant 1971, No. 5

Articles

• Stamps and match labels dedicated to Russian mathematicians67–68OtherАлтыкис А. В.
• About Bertrand's postulate4Main ArticlesБашмаков М. И.
• Potential Energy Graphs8-16Main ArticlesМинц Р. Г.
• Hippocrates' moons17, 18, 20Main ArticlesБерезин В. Н.
• Physics helps geometry22-24Mathematics CircleКоган Б. Ю.
• Impossible objects26Kvant LaboratoryПенроуз Л., Пенроуз Р.
• Problem M81—M85; F93—F9730-31Kvant Problem Book
• Solutions to problems M31—M33; F43, F48—F5132-38Kvant Problem Book
• Two friends argued39MiscellanyЛиман М. М.
• What are we losing or finding here?40-41University Applicant's WorkshopПетров В. А.
• Entrance written exam in mathematics at the Faculty of Computational Mathematics and Cybernetics of Moscow State University in 197042-45University Applicant's WorkshopАлимов Ш. А., Васильев Ф. П., Моденов В. П.
• Entrance written exam in mathematics at MIPT in 197046-49University Applicant's WorkshopСавин А. П., Федосов Б. В.
• Problems using Newton's laws50-57University Applicant's WorkshopЗайчиков Ю. В.
• Moscow Mathematical...58-59InformationТерушкин А. Г.