The principles of law and equity, including, but not limited to, the law of corporations and unincorporated associations, the law of real property, and the law relative to capacity to contract, principal and agent, eminent domain, estoppel, fraud, misrepresentation, duress, coercion, mistake, receivership, substantial performance, or other validating or invalidating cause supplement the provisions of this article, except to the extent inconsistent with this article.
C.R.S. § 38-33.3-108