New ideas came to Lviv during the Austro–Hungarian rule. In the 19th century, many publishing houses, newspapers and magazines were established. Among these was the Ossolineum which was one of the most important Polish scientific libraries. Most Polish-language books and publications of the Ossolineum library are still kept in a local Jesuit church. In 1997 the Polish government asked the Ukrainian government to return these documents to Poland. Subsequently, in 2003 Ukraine allowed access to these publications for the first time. In 2006 an office of the Ossolineum (which now is located in Wrocław) was opened in Lviv and began a process to scan all its documents. Works written in Lviv contributed to Austrian, Ukrainian, Yiddish, and Polish literature, with a multitude of translations.