by C.\ Carstensen, D.\ Peterseim and M.\ Schedensack
Reference:
C. Carstensen, D. Peterseim and M. Schedensack:Comparison results of finite element methods for the Poisson model problem, SIAM J.\ Numer.\ Anal., volume 50, no.6, pp.2803–2823, 2012.
Bibtex Entry:
@ARTICLE{cps2012,
author = {C.\ Carstensen and D.\ Peterseim and M.\ Schedensack},
title = {Comparison results of finite element methods for the {P}oisson model problem},
journal = {SIAM J.\ Numer.\ Anal.},
volume = {50},
number = {6},
pages = {2803--2823},
year = {2012},
doi = {10.1137/110845707},
}