TY - JOUR AU - Alfred K. Louis AU - Andreas Rieder TI - Incomplete Data problems in X-Ray Computerized Tomography. II. Truncated Projections and Region-of-Interest Tomography. JO - Numerische Mathematik PY - 1989 SP - 371 EP - 384 VL - 56 IS - 2-3 PB - mathdoc UR - http://geodesic.mathdoc.fr/item/NUMA_1989__56_2-3_133403/ ID - NUMA_1989__56_2-3_133403 ER -