%0 Journal Article
%T Citation Frequency and the Value of Patented Inventions
%A Harhoff, Dietmar
%A Narin, Francis
%A Scherer, F. M.
%A Vopel, Katrin
%J The Review of Economics and Statistics
%V 81
%N 3
%P 511-515
%@ 0034-6535
%D 1999-08-01
%I MIT Press
%~ DeepDyve