Add heapsort reference

kgryte · kgryte · commit bcaae5b15ddd · 2020-06-08T17:07:35.000-07:00
diff --git a/docs/references/bib.bib b/docs/references/bib.bib
@@ -2660,3 +2660,20 @@ @article{williams:1964a
 	volume = {7},
 	year = {1964},
 }
+
+@article{floyd:1964a,
+	abstract = {},
+	address = {New York, NY, USA},
+	author = {Robert W Floyd},
+	doi = {10.1145/355588.365103},
+	journal = {Communications of the ACM},
+	keywords = {algorithms, sorting, algorithm, heap, heapsort, treesort},
+	month = {dec},
+	number = {12},
+	pages = {701},
+	publisher = {Association for Computing Machinery},
+	title = {{Algorithm 245: Treesort}},
+	url = {https://doi.org/10.1145/355588.365103},
+	volume = {7},
+	year = {1964},
+}
