TY - JOUR A1 - Feudel, Fred A1 - Seehafer, Norbert A1 - RĂ¼diger, Sten T1 - Symmetry breaking bifurcations for the magnetohydrodynamic equations with helical forcing T2 - Preprint NLD Y1 - 1996 UR - https://publishup.uni-potsdam.de/frontdoor/index/index/docId/26424 VL - 31 PB - Univ. CY - Potsdam ER -