%0 Journal Article
%T Dropping diversity of products of large US firms: Models and measures
%A Nambiar, Ananthan
%A Rubel, Tobias
%A McCaull, James
%A deVries, Jon
%A Bedau, Mark
%J PLoS ONE
%V 17
%N 3
%D 2022-03-16
%I Public Library of Science
%~ DeepDyve