Knowing the (e.g., a university project, a historical interest, or a chemistry query) will help me find the specific document for you.
While there isn't one singular "famous" paper with that exact phonetic title, research in this area usually falls into these categories:
It seems you are looking for a or scholarly research regarding recipes from "pahta" (пахта) , which is the Russian/Slavic term for buttermilk . 🔍 Research Context
: The acidity in buttermilk reacts with baking soda to create a very fluffy texture. : Used as a leavening agent.