APA citiranje

Sorvali, T. (1972). The boundary mapping induced by an isomorphism of covering groups. Suomalainen Tiedeakatemia.

Chicago Style (17th ed.) Citation

Sorvali, Tuomas. The Boundary Mapping Induced by an Isomorphism of Covering Groups. Helsinki: Suomalainen Tiedeakatemia, 1972.

MLA citiranje

Sorvali, Tuomas. The Boundary Mapping Induced by an Isomorphism of Covering Groups. Suomalainen Tiedeakatemia, 1972.