TY - CONF T1 - Helioseismic frequency shifts due to steady states JO - PROCEEDINGS OF THE SOHO 10/GONG 2000 WORKSHOP ON HELIO- AND ASTEROSEISMOLOGY AT THE DAWN OF THE MILLENNIUM PY - 2001/01/01 AU - Erdelyi R AU - Taroyan Y ED - Wilson A VL - 464 SP - 203 EP - 206 Y2 - 2024/12/22 ER -