@article{articleb3e17986,
title   = {Relationships between angular leaf spot, healthy leaf area, effective leaf area and yield of Phaseolus vulgaris},
author = {Jesus Junior, Waldir Cintra de and Vale, F. X. R and Paul, P. A and Hau, B and Bergamin Filho, Armando and Zambolim, L and Berger, R. D},
year = {2003},
journal   = {European Journal of Plant Pathology}
}