%0 Journal Article %T Assessing cardiac function from total-variation-regularized 4D C-arm CT in the presence of angular undersampling %A Taubmann, O %A Haase, V %A Lauritsch, G %A Zheng, Y %A Krings, G %A Hornegger, J %A Maier, A %J Physics in Medicine and Biology %V 62 %N 7 %@ 0031-9155 %D 2017-04-07 %~ DeepDyve