sentences:  The bagel spread through Poland across all areas with significant Jewish population, reaching Ukraine, where it got its current form.The word "bublik" was adopted from Ukrainian to Russian in which it is first documented in the 18th century.It is mentioned as "wheat bublik" (бублик пшеничнои) in the "Lexicon or Alphabetic Collection of Speeches from Russian to Dutch" by Jacob Bruce published in 1717 in Saint Petersburg.