Russian to English Bus/Financial Accounting

This is driving me crazy! I cannot figure out what English ratio this corresponds to.
My text refers to:

1. Коэффициент абсолютной ликвидности - quick liquidity ratio
2. коэффициент текущей ликвидности - current liquidity
and 3. Коэффициент промежуточной ликвидности

I have seen Коэффициент промежуточной ликвидности defined as: the more liquid assets + accounts receivable - v - short-term liabilities.

The standard English 'trio' seems to be current ratio, quick ratio and operating cash flow ratio. Is the latter the same as Коэффициент промежуточной ликвидности?





Коэффициент промежуточной ликвидности