Preprints (Fumihiro Sato)

* Calculation of zeta functions with Maass wave forms associated with $(SL_2 \times SL_2 \times GL_2,M_2 \oplus M_2)$ (dvi)

* Maass zeta functions attached to positive definite quadratic forms and prehomogeneous vector spaces (dvi)

* Zeta functions of prehomogeneous vector spaces and weakly spherical homogeneous spaces (RIMS Kokyuroku No. 999(1997), 31--38) (dvi)