An explicit integral representation of Siegel-Whittaker functions on   Sp(2,R) for the large discrete series representations
  We obtain an explicit integral representation of Siegel-Whittaker functions on Sp(2,R) for the large discrete series representations. We have another integral expression different from that of Miyazaki [7]. 
Yasuro Gon, Takayuki Oda
math.NT math.RT