The dynamics of the vortex sheet in He-3-A is investigated with NMR measure
ment in a rotating cryostat. Different modes can be distinguished. These in
clude the motion of vorticity along the sheet, its creation/annihilation at
the lateral walls, and the slow readjustment in the global configuration o
f the sheet. (C) 2000 Elsevier Science B.V. All rights reserved.