as agreed upon

References in classic literature ?
Moreover the same peasants kept putting off, on various excuses, the building of a cattleyard and barn on the land as agreed upon, and delayed doing it till the winter.
Assuming that a subsequent cycle will not be examined or the taxpayer as yet to file a subsequent year return, what mechanism would the taxpayer suggest to provide the Service with assurance that these rollover and recurring issues will be dealt with as agreed upon during the examination, thus eliminating the need for an examination of these issues?
Response #1: The most logical answer is to enter into a closing agreement to ensure that result; that approach should ensure that the rollover issues will be dealt with as agreed upon during the examination.
The preferred stock issuance is subject to the execution of definitive documents which will include such other customary terms, conditions, covenants, representations and warranties as may be appropriate to the transaction as agreed upon by the parties.