TY - JOUR T1 - Parameter identification in Helmholtz-type equations with a variable coefficient using a regularized DRBEM JO - Inverse Problems in Science and Engineering UR - https://doi.org/10.1080/17415970600844325 PY - 2010/06/09 AU - Marin L AU - Elliott L AU - Heggs PJ AU - Ingham DB AU - Lesnic D AU - Wen X ED - DO - DOI: 10.1080/17415970600844325 PB - Informa UK Limited VL - 14 IS - 8 SP - 837 EP - 858 Y2 - 2025/11/16 ER -