?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Abook&rft.aufirst=B%C3%A1lint&rft.aulast=Orosz&rft.au=+Orosz+B%C3%A1lint&rft.isbn=978-615-6060-31-0&rft.title=Nagyv%C3%A1zsonyi+k%C3%B6vetv%C3%A1laszt%C3%A1s+k%C3%B6vekkel+%C3%A9s+botokkal+%3A+1861+%3A+%5Babsztrakt%5D&rft.date=2020&rft.genre=proceeding