author = { Das, Bhaskar J. AND Chappell, William F. AND Shughart, William F. },

title = { Demand Fluctuations and Firm Heterogeneity },

publisher = {Blackwell Publishers},

isbn = {0022-1821},

isbn = {1467-6451},

year = {1993},

url = { http://slubdd.de/katalog?TN_libero_mab2 }