V. G. Boltyanskii

• Hyperbolic functions
• Envelopes
• Equipment and equidecomposable figures
• Equivalent and equidecomposable figures
• Geometriya
• Intuitive Combinatorial Topology
• Kombinatornaya geometriy razlichnykh klassov vypuklykh mnozhestv
• Optimale Steuerung diskreter Systeme
• Teoriya shatrov - apparat reshenii ekstremal'nykh zadach
• Twenty Papers on Analytic Functions and Ordinary Differential Equations