%0 Journal Article %A Ramlau, Ronny %A Reichel, Lothar %D 2019 %8 Array %P ARTN 055002 %T Error estimates for Arnoldi-Tikhonov regularization for ill-posed operator equations %V 35 %N 5 %R 10.1088/1361-6420/ab0663 %J Inverse Probl.