author = { Borjas, George J. AND Doran, Kirk B. },

title = { Which Peers Matter? The Relative Impacts of Collaborators, Colleagues, and Competitors },

publisher = {MIT Press - Journals},

isbn = {0034-6535},

isbn = {1530-9142},

year = {2015},

url = { http://slubdd.de/katalog?TN_libero_mab2 }