Articles in Scholarly Journals [Incomplete List]

1. The graded ring of quaternionic modular forms of degree 2
   Mathematische Zeitschrift, vol. 251, no. 4, pp. 929–942, 2005
2. The graded ring of Hermitian modular forms of degree 2 over
   Journal of Number Theory, vol. 107, no. 2, pp. 241–265, 2004
3. Graded rings of Hermitian modular forms of degree 2
   manuscripta mathematica, vol. 110, no. 2, pp. 251–272, 2003
4. Multiplier systems for the modular group on the 27-dimensional exceptional domain
   Communications in Algebra, vol. 26, no. 5, pp. 1409–1417, 1998
5. The Maa� space for the non-trivial multiplier system over the Hurwitz quaternions
   Archiv der Mathematik, vol. 70, no. 3, pp. 211–218, 1998
6. The singular modular forms on the 27-dimensional exceptional domain
   Manuscripta Mathematica, vol. 92, no. 1, pp. 361–367, 1997
7. Jacobi Forms of Several Variables and the Maaß Space
   Journal of Number Theory, vol. 56, no. 2, pp. 242–255, 1996
8. Characteristic twists of a Dirichlet series for Siegel cusp forms
   Manuscripta Mathematica, vol. 87, no. 1, pp. 489–499, 1995
9. Counting modular matrices with specified maximum norm
   Linear Algebra and its Applications, vol. 196, pp. 273–278, 1994
10. The Theory of Jacobi Forms over the Cayley Numbers
    Transactions of the American Mathematical Society, vol. 342, no. 2, p. 793, 1994
11. The Maaß space on the half-plane of Cayley numbers of degree two
    Mathematische Zeitschrift, vol. 210, no. 1, pp. 113–128, 1992
12. Theta correspondence for Eisenstein series
    Mathematische Zeitschrift, vol. 208, no. 1, pp. 273–288, 1991
13. The Maa� spaces on the Hermitian half-space of degree 2
    Mathematische Annalen, vol. 289, no. 1, pp. 663–681, 1991
14. The Maaß space and Hecke operators
    Mathematische Zeitschrift, vol. 204, no. 1, pp. 527–550, 1990
15. Koecher-maaß-series for modular forms of quaternions
    Manuscripta Mathematica, vol. 66, no. 1, pp. 431–451, 1990
16. Eisenstein-series on the four-dimensional hyperbolic space
    Journal of Number Theory, vol. 30, no. 2, pp. 177–197, 1988
17. The elementary divisor theory over the Hurwitz order of integral quaternions
    Linear and Multilinear Algebra, vol. 21, no. 4, pp. 325–344, 1987
18. The Maa�-space on the half-space of quaternions of degree 2
    Mathematische Annalen, vol. 276, no. 4, pp. 675–686, 1987
19. Das Vertauschungsgesetz zwischen Hecke-Operatoren und dem Siegelschen?-Operator
    Archiv der Mathematik, vol. 46, no. 4, pp. 323–329, 1986