Wenzheng Liu, Rupeng Zhu, Hu Yu [...]
Frederick J. White
Pitirim A. Sorokin
Dong-Woo Ryu, Si-Hoon Lee, Yoon-Sang Oh [...]
Kalina Danova, Milka Todorova, Antoaneta Trendafilova [...]
Oliver Lyons, Jaimie Timmons, Allison Cohen-Hall [...]
Peter Hegarty, Marta Prandelli, Tove Lundberg [...]
Wanda J. Smith, Jerusalem T. Howard, K. Vernard Harrington
Karrie A. Shogren, William Kennedy, Chantelle Dowsett [...]
William T. White
, Rupeng Zhu, Hu Yu , Marta Prandelli, Tove Lundberg 
