APA (7th ed.) Citation

Lange, C. G., & Weinitschke, H. J. (1991). Singular perturbations of elliptic problems on domains with small holes (Rev.).

Chicago Style (17th ed.) Citation

Lange, Charles G., and Hubertus J. Weinitschke. Singular Perturbations of Elliptic Problems on Domains with Small Holes. Rev. Erlangen, 1991.

MLA (9th ed.) Citation

Lange, Charles G., and Hubertus J. Weinitschke. Singular Perturbations of Elliptic Problems on Domains with Small Holes. Rev. 1991.