For the third step, Hausmann and Klinger called upon Hidalgo and Barabasi, who specialise in mapping and analysing networks.
For the third step, Hausmann and Klinger called upon Hidalgo and Barabasi, who specialise in mapping and analysing networks.
至于第三步，奥斯曼和科林格拜访了擅长绘制和分析网络的伊达尔戈和鲍劳巴希。