BibTex format
@article{Brusoni:2005,
author = {Brusoni, S and Criscuolo, P and Geuna, A},
journal = {Economics of Innovation & New Technology},
pages = {395--416},
title = {The knowledge bases of the world's largest pharmaceutical groups: what do patent citations to non-patent literature reveal?},
volume = {14},
year = {2005}
}