APA (7th ed.) Citation

Tukia, P. (1973). Extension of boundary homeomorphisms of discrete groups of the unit disk.

Chicago Style (17th ed.) Citation

Tukia, Pekka. Extension of Boundary Homeomorphisms of Discrete Groups of the Unit Disk. Helsinki, 1973.

MLA (9th ed.) Citation

Tukia, Pekka. Extension of Boundary Homeomorphisms of Discrete Groups of the Unit Disk. 1973.

Warning: These citations may not always be 100% accurate.