TY - JOUR T1 - An alternating iterative algorithm for the Cauchy problem associated to the Helmholtz equation JO - Computer Methods in Applied Mechanics and Engineering PY - 2003/01/31 AU - Marin L AU - Elliott L AU - Heggs PJ AU - Ingham DB AU - Lesnic D AU - Wen X ED - DO - DOI: 10.1016/s0045-7825(02)00592-3 PB - Elsevier BV VL - 192 IS - 5-6 SP - 709 EP - 722 Y2 - 2024/10/23 ER -