I. I͡A Bakelʹman

1928

• Convex analysis and nonlinear geometric elliptic equations
• Geometric analysis and nonlinear partial differential equations
• Inversions
• Geometricheskie metody reshenii͡a ėllipticheskikh uravneniĭ
• Vvedenie v different͡sialʹnui͡u geometrii͡u "v t͡selom"