L. Zikatanov, Veronika Pillwein, Johannes Kraus,
"Algebraic multilevel iteration methods and the best approximation to 1/x in the uniform norm"
, Serie RISC Report Series, Nummer 2009-17, RICAM, JKU Linz, JKU Linz, Altenberger Straße 69, 4040 Linz, 2009
Original Titel:
Algebraic multilevel iteration methods and the best approximation to 1/x in the uniform norm