Minn. Stat. § 558.04

Except as provided in section 558.05 , the title to the property and the rights of the parties shall be established by evidence or by the written stipulation of the parties to be affected thereby; and thereupon, in a proper case, the court shall render judgment that partition be made accordingly, and shall appoint three disinterested and judicious citizens of the county as referees to make partition and set off the shares of the several persons interested as determined by the judgment.