?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=+Cs%C3%A1nyi+Alexandra&rft.aufirst=Alexandra&rft.aulast=Cs%C3%A1nyi&rft.date=2018&rft.isbn=978-615-00-2455-4&rft.title=Differences+in+the+body+composition+of+first+and+second+grade+Hungarian+and+Serbian+children&rft.genre=bookitem