Editorial
Crossref DOI link: https://doi.org/10.1007/s10100-017-0482-y
Published Online: 2017-06-20
Published Print: 2017-12
Update policy: https://doi.org/10.1007/springer_crossmark_policy
Csendes, Tibor
Imreh, Csanád
Temesi, József
License valid from 2017-06-20
