BibTex format
@article{SMITH:1987:10.1017/S0031182000057838,
author = {SMITH, G and GRENFELL, BT and ANDERSON, RM and BEDDINGTON, J},
doi = {10.1017/S0031182000057838},
journal = {PARASITOLOGY},
pages = {407--420},
title = {POPULATION BIOLOGY OF OSTERTAGIA-OSTERTAGI AND ANTHELMINTIC STRATEGIES AGAINST OSTERTAGIASIS IN CALVES},
url = {http://dx.doi.org/10.1017/S0031182000057838},
volume = {95},
year = {1987}
}