APA (7th ed.) Citation

Bungartz, H., Griebel, M., & Rüde, U. (1992). Extrapolation, combination and sparse grid techniques for elliptic boundaryvalue problems.

Chicago Style (17th ed.) Citation

Bungartz, Hans-Joachim, Michael Griebel, and Ulrich Rüde. Extrapolation, Combination and Sparse Grid Techniques for Elliptic Boundaryvalue Problems. München, 1992.

MLA (9th ed.) Citation

Bungartz, Hans-Joachim, et al. Extrapolation, Combination and Sparse Grid Techniques for Elliptic Boundaryvalue Problems. 1992.