title: [Scientist's report of a month's stay in Copenhagen (20.IX.--19.1989)].
authors.forename: B
authors.initials: B
authors.lastname: Kulczyński
mesh_terms: D003718:Denmark; D007393:International Educational Exchange; D011044:Poland
vernacular_title: Sprawozdanie z miesiecznego pobytu naukowego w Kopenhadze (20.ix.-19.x.1989).