@article{10.2307/41134039,
 ISSN = {00039519, 14320657},
 URL = {http://www.jstor.org/stable/41134039},
 author = {Eliyahu Beller},
 journal = {Archive for History of Exact Sciences},
 number = {1},
 pages = {91--98},
 publisher = {Springer},
 title = {A Newly-Discovered Ancient Value for the Length of the Year},
 volume = {52},
 year = {1998}
}