H. S. Heaps, Larry H. Thiel. Optimum procedures for economic information retrieval. Inf. Process. Manage., 6(2):137-153, 1970. [doi]
@article{HeapsT70,
title = {Optimum procedures for economic information retrieval},
author = {H. S. Heaps and Larry H. Thiel},
year = {1970},
doi = {10.1016/0020-0271(70)90057-4},
url = {http://dx.doi.org/10.1016/0020-0271(70)90057-4},
tags = {information retrieval},
researchr = {https://researchr.org/publication/HeapsT70},
cites = {0},
citedby = {0},
journal = {Inf. Process. Manage.},
volume = {6},
number = {2},
pages = {137-153},
}