Nandakumar Janardhanan, Jawaharlal Nehru University, New Delhi, India; Girijesh Pant, Jawaharlal Nehru University, New Delhi, India; Ravi B. Grover, Homi Bhabha National Institute, Mumbai, India / 2018-12-12 / Springer Berlin Heidelberg
Vinod Kumar Verma, University of Rajasthan, Jaipur, India; Karel Katovsky, Brno University of Technology, Brno, Czech Republic / 2018-10-26 / Springer Berlin Heidelberg