TY - JOUR PB - American Physical Society ID - 10.1103/Physics.5.40 TI - The Twists and Turns of the Dynamo Effect JF - Physics JA - Physics J1 - PHYSICS VL - 5 IS - SP - 40 EP - PY - 2012/04/02/ UR - http://link.aps.org/doi/10.1103/Physics.5.40 A1 - Tilgner, Andreas ER -