Tóth, Miklós http://orcid.org/0000-0002-4521-4948
Furlan, Lorenzo
Szarukán, István
Nagy, Antal
Vuts, József
Toshova, Teodora
Velchev, Dimitar
Lohonyai, Zsófia
Imrei, Zoltán
Funding for this research was provided by:
Bulgarian National Science Fund (DO02-244/2008)
Joint Research Project BAS-HAS
Article History
Received: 29 January 2019
Revised: 6 June 2019
Accepted: 3 July 2019
First Online: 16 July 2019
Compliance with Ethical Standards
:
: The authors declare that they have no conflict of interest.