APA (7th ed.) Citation

Westergren, B. (1982). Interior estimates for elliptic systems of difference equations.

Chicago Style (17th ed.) Citation

Westergren, Bertil. Interior Estimates for Elliptic Systems of Difference Equations. 1982.

MLA (9th ed.) Citation

Westergren, Bertil. Interior Estimates for Elliptic Systems of Difference Equations. 1982.

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