Food / Polish Bread: Boulka (Bułka) [8]

My family came from southeastern Poland in the early 1900s and many of the traditions have been kept alive in the family. During the holiday, we would always have a delicious moist white bread with raisins that we called "bouka". I've seen many recipes for babka, but none for bouka. Are these the same thing with a different name? Does anyone else use this name? Recipes?

Thanks!

Gary