- Supreme Court of Iowa | Monday, September 27, 1971 | Cited 0 times
- Supreme Court of Minnesota | Friday, January 27, 1984 | Cited 0 times
- Supreme Court of Minnesota | Friday, August 27, 1976 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, April 3, 1990 | Cited 0 times
- Supreme Court of Minnesota | Friday, December 12, 1980 | Cited 0 times
- Court of Appeals of Minnesota | Tuesday, December 15, 1987 | Cited 0 times
- Supreme Court of Minnesota | Friday, February 25, 1977 | Cited 0 times
- Supreme Court of Minnesota | Friday, March 22, 1974 | Cited 0 times
- Supreme Court of Minnesota | Friday, December 16, 1983 | Cited 0 times
- Court of Appeals for the D.C. Circuit | Tuesday, September 25, 1973 | Cited 0 times