Here are some links about copyright infringement:
The Questionable Origins of the Copyright Infringement Analysis
Indirect Liability for Copyright Infringement: An Economic Perspective
https://heinonline.org/HOL/LandingPage?handle=hein.journals/hjlt16&div=16&id=&page=
Criminal Copyright Infringement
https://heinonline.org/HOL/LandingPage?handle=hein.journals/wmbrts11&div=15&id=&page=
Copyright Infringement in Digital Environment
Copyright Infringement in Digital Environment
Restructuring Copyright Infringement
https://heinonline.org/HOL/LandingPage?handle=hein.journals/tlr98&div=27&id=&page=
Innocent Infringement in U.S. Copyright Law: A History
https://heinonline.org/HOL/LandingPage?handle=hein.journals/cjla30&div=11&id=&page=