Northern States Power Co. v. Hagen , 1982 N.D. LEXIS 233 ( 1982 )
City of Moorhead v. Minnesota Public Utilities Commission , 1984 Minn. LEXIS 1219 ( 1984 )
south-dakota-public-utilities-commission-v-federal-energy-regulatory , 643 F.2d 504 ( 1981 )