Dobrovolskiy, Oleksandr V. http://orcid.org/0000-0002-7895-8265
Huth, Michael http://orcid.org/0000-0001-7415-465X
Shklovskij, Valerij A.
Vovk, Ruslan V.
Article History
Received: 30 June 2017
Accepted: 6 October 2017
First Online: 23 October 2017
Competing Interests
: The authors declare that they have no competing interests.