@article {Pratt:2009:0746-8342:15,
title = "Factoring Heron",
journal = "The College Mathematics Journal",
parent_itemid = "infobike://maa/cmj",
publishercode ="maa",
year = "2009",
volume = "40",
number = "1",
publication date ="2009-01-01T00:00:00",
pages = "15-16",
itemtype = "ARTICLE",
issn = "0746-8342",
eissn = "1931-1346",
url = "https://www.ingentaconnect.com/content/maa/cmj/2009/00000040/00000001/art00004",
doi = "doi:10.4169/193113409X469659",
author = "Pratt, Vaughan",
abstract = "The inter-derivability of the Pythagorean Theorem and Heron's area formula is explained by applying Al-Karkhi's factorization to Heron's formula.",
}