Article 1103. Correlation of claims for the return of unjust enrichment with other claims for the protection of civil rights.
Since otherwise is not established by this Code, other laws or other legal acts and does not follow from the substance of the relevant relationship, the rules provided for by this chapter are also applicable to the requirements: 1) on the return of the executed on an invalid transaction; 2) on the reclamation of property by the owner from another's illegal possession; 3) of one party in the obligation to the other on the return of the performed obligation in connection with this obligation; 4) on compensation for harm, including that caused by the unscrupulous behavior of an enriched person.
References to other articles of chapter 60. Obligations due to unjust enrichment: