author = { Goldberg, Deborah AND Novoplansky, Ariel },

title = { On the Relative Importance of Competition in Unproductive Environments },

publisher = {British Ecological Society},

isbn = {1365-2745},

isbn = {0022-0477},

keywords = { Essay Review },

year = {1997},

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