%0 Journal Article %A Bank, Steven B. %T A note on a theorem of C. L. Siegel concerning Bessel's equation %J Compositio Mathematica %D 1982 %P 15-32 %V 46 %N 1 %I Martinus Nijhoff Publishers %U http://www.numdam.org/item/CM_1982__46_1_15_0/ %G en %F CM_1982__46_1_15_0