@article{DBLP:journals/ipm/AndersonC01,
author = {James D. Anderson and
Jose Perez Carballo},
title = {The nature of indexing: how humans and machines analyze
messages and texts for retrieval - Part I: Research, and
the nature of human indexing},
journal = {Inf. Process. Manage.},
volume = {37},
number = {2},
year = {2001},
pages = {231-254},
ee = {http://dx.doi.org/10.1016/S0306-4573(00)00026-1},
bibsource = {DBLP, http://dblp.uni-trier.de}
}