@inproceedings{BornemannDeuflhard1996, author = {Folkmar A. Bornemann and Peter Deuflhard}, title = {Cascadic Multigrid Methods}, booktitle = {Domain Decomposition Methods in Sciences and Engineering}, editor = {J. R. Glowinski and Olof Widlund}, pages = {205 -- 212}, year = {1996}, }