%0 Journal Article %A Ryszard Szwarc %A Grzegorz Świderski %T Kaczmarz algorithm with relaxation in Hilbert space %J Studia Mathematica %D 2013 %P 237-243 %V 216 %N 3 %U http://geodesic.mathdoc.fr/articles/10.4064/sm216-3-3/ %R 10.4064/sm216-3-3 %G en %F 10_4064_sm216_3_3