- Supreme Court of Colorado | Monday, September 14, 1981 | Cited 0 times
- Supreme Court of Colorado | Monday, September 20, 2010 | Cited 0 times
- Supreme Court of Iowa | Wednesday, June 27, 1979 | Cited 0 times
- Supreme Court of Colorado | Monday, June 21, 1976 | Cited 0 times
- Colorado Court of Appeals | Thursday, December 3, 2015 | Cited 0 times
- Supreme Court of Colorado | Monday, February 27, 2017 | Cited 0 times
- Court of Appeals of Maryland | Tuesday, September 18, 2007 | Cited 0 times
- Court of Appeals of Maryland | Monday, December 23, 1985 | Cited 0 times