Bernhard Endtmayer, Ulrich Langer, Thomas Wick,
"Two-side a posteriori error estimates for the DWR method"
, in SIAM Journal on Scientific Computing, Vol. 42, Nummer 1, Seite(n) A371?A394, 2020, ISSN: 1095-7197
Original Titel:
Two-side a posteriori error estimates for the DWR method