TY - JOUR T1 - Forward modelling of sub-photospheric flows for time-distance helioseismology JO - ASTRON ASTROPHYS PY - 2007/07/01 AU - Shelyag S AU - Erdelyi R AU - Thompson MJ ED - DO - DOI: 10.1051/0004-6361:20066946 VL - 469 IS - 3 SP - 1101 EP - 1107 Y2 - 2025/08/14 ER -