Vijay Pappu, University of Florida, Gainesville, FL, USA; Marco Carvalho, Florida Institute of Technology, Melbourne, FL, USA; Panos Pardalos, University of Florida, Gainesville, FL, USA / 2016-08-23 / Springer Berlin Heidelberg
Nikos Mastorakis, Technical University of Sofia, Sofia, Bulgaria; Valeri Mladenov, Technical University of Sofia, Sofia, Bulgaria / 2016-09-17 / Springer Berlin Heidelberg