@Article{ ESPINOSA_MARIEL:125-140,

author = { MARÍA PAZ ESPINOSA ALEJOS and P. MARIEL } ,

title = { "A MODEL OF OPTIMAL ADVERTISING EXPENDITURES IN A DYNAMIC DUOPOLY" },

journal = { ATLANTIC ECONOMIC JOURNAL },

year = { 2001 },

issn = { 0197-4254 },

pages = { 125-140 },

}