1. Demand, entry and the game of oligopoly over time: Recent Australian experience;Alemson;Oxford Economic Papers,1969
2. Concentration and price-cost margins in manufacturing industries;Collins,1968
3. Price-cost margins and industry structure;Collins;Review of Economics and Statistics,1969
4. Les inégalités économiques;Gibrat,1930
5. Extensive games and the problem of information;Kuhn,1953