TY - CONF T1 - Strongly nonlinear resonant MHD waves in the steady solar magnetic canopy JO - 9TH EUROPEAN MEETING ON SOLAR PHYSICS: MAGNETIC FIELDS AND SOLAR PROCESSES, VOLS 1 AND 2 PY - 1999/01/01 AU - Erdelyi R AU - Ballai I AU - Ruderman MS ED - Wilson A VL - 448 SP - 263 EP - 267 Y2 - 2025/05/04 ER -