?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.au=+Szverle+Szandra&rft.aufirst=Szandra&rft.aulast=Szverle&rft.date=2019&rft.isbn=978-963-306-661-4&rft.issn=2062-8439&rft.title=A+korai+iskolaelhagy%C3%A1s+a+K%C3%A1rp%C3%A1t-medence+orsz%C3%A1gaiban+-+prevenci%C3%B3s%2C+k%C3%B6zoktat%C3%A1si+strat%C3%A9gi%C3%A1k&rft.genre=proceeding