BibTex format
@article{CRAWLEY:1987:10.1016/S0022-5193(87)80215-1,
author = {CRAWLEY, MJ and MAY, RM},
doi = {10.1016/S0022-5193(87)80215-1},
journal = {JOURNAL OF THEORETICAL BIOLOGY},
pages = {475--489},
title = {POPULATION-DYNAMICS AND PLANT COMMUNITY STRUCTURE - COMPETITION BETWEEN ANNUALS AND PERRENIALS},
url = {http://dx.doi.org/10.1016/S0022-5193(87)80215-1},
volume = {125},
year = {1987}
}