Marc H. Graham, Ke Wang. On the Equivalence of an Egd to a Set of Fd s. Journal of the ACM, 37(3):474-490, July 1990. [doi]
@article{GrahamW90,
title = {On the Equivalence of an Egd to a Set of Fd s},
author = {Marc H. Graham and Ke Wang},
year = {1990},
month = {July},
doi = {10.1145/79147.79151},
url = {http://doi.acm.org/10.1145/79147.79151},
researchr = {https://researchr.org/publication/GrahamW90},
cites = {0},
citedby = {0},
journal = {Journal of the ACM},
volume = {37},
number = {3},
pages = {474-490},
}