@article{10_4064_aa_41_3_261_276,
     author = {R. Hudson and Kenneth Williams},
     title = {An application of a formula of {Western} to the evaluation of certain {Jacobsthal} sums},
     journal = {Acta Arithmetica},
     pages = {261--276},
     publisher = {mathdoc},
     volume = {41},
     number = {3},
     year = {1982},
     doi = {10.4064/aa-41-3-261-276},
     language = {en},
     url = {http://geodesic.mathdoc.fr/articles/10.4064/aa-41-3-261-276/}
}