//-->
The co-operative movement and monopoly in Britain
Knox, Francis, (1957)
Restrictive trade practices and monopolies
Martin, Andrew, (1957)
Über die Möglichkeiten einer Monopolpolitik durch staatliche Monopolpreisbeeinflussung
Lang, Kurt, (1950)
On the theory of international trade between capitalist and labour-managed countries
Ishii, Yasunori, (1986)
International duopoly with with overseas production and strategic trade policies
Ishii, Yasunori, (2001)
Cooperative and non-cooperative R&D policies under spillover uncertainty
Ishii, Yasunori, (2002)