Herman & MacLean v. Huddleston , 103 S. Ct. 683 ( 1983 )
Aaron v. Securities & Exchange Commission , 100 S. Ct. 1945 ( 1980 )
blue-sky-l-rep-p-71642-fed-sec-l-rep-p-97919-8-fed-r-evid , 640 F.2d 534 ( 1981 )