Sentence:  At the time the outstanding distinction that could be seen between Copeland-Fed on the one hand and Goldsmith-Friend on the other was that the flow-of-funds system explicitly included nonfinancial transactions in the statistical structure in direct <WSD>articulation</WSD> with financial flows and stocks. 
Meaning of the word marked with <WSD> tags:  The interrelation and congruence of the flow of data between financial statements of an entity, especially between the income statement and balance sheet.