author = {Hackbusch, Wolfgang},
title = {{Survey of convergence proofs for multi-grid iterations}},
booktitle = {Special topics of applied mathematics : functional analysis, numerical analysis, and
optimization : proceedings of the seminar held at the GMD, Bonn, 8-10 October 1979},
editor = {Frehse, Jens and Pallaschke, Diethard and Trottenberg, Ulrich},
publisher = {North-Holland Pub.},
address = {Amsterdam},
year = {1980},
pages = {151--164},isbn={0-444-86035-5},
institution = {{Max Planck Institute for Mathematics in the Sciences}},