JOURNAL OF MATHEMATICAL PHYSICS, cilt.40, sa.5, ss.2494-2499, 1999 (SCI-Expanded)
We show that the algebra of functions on the Grassmann supergroup Gr(q)(1\1) has a (graded) Hopf algebra structure related to GL(q)(1\1). (C) 1999 American Institute of Physics. [S0022-2488(99)01603-5].