by Papajorgji, Petraq J | Pardalos, Panos M.
by Doumpos, Michael | Pardalos, Panos M | Zopounidis, Constantin.
by Mucherino, Antonio | Papajorgji, Petraq J | Pardalos, Panos M.
by Hirsch, Michael J | Murphey, Robert | Pardalos, Panos M.
by Du, Dingzhu | Pardalos, Panos M | Hu, Xiaodong | Wu, Weili.
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