Add reference

Planeshifter · Planeshifter · commit 728ca829e024 · 2017-10-31T11:31:51.000-04:00
diff --git a/docs/references/bib.bib b/docs/references/bib.bib
@@ -451,6 +451,25 @@ @article{marsaglia:2000a
 	year = {2000},
 }
 
+@article{hill:1970,
+	acmid = {355600},
+	address = {New York, NY, USA},
+	author = {G. W. Hill},
+	doi = {10.1145/355598.355600},
+	issue_date = {Oct. 1970},
+	issn = {0001-0782},
+	journal = {Communications of the ACM},
+	keywords = {asymptotic expansion, quantile, student's t-statistic},
+	month = {oct},
+	number = {10},
+	pages = {619--620},
+	publisher = {ACM},
+	title = {Algorithm 396: Student's t-Quantiles},
+	url = {http://doi.acm.org/10.1145/355598.355600},
+	volume = {13},
+	year = {1970}
+}
+
 @article{kachitvichyanukul:1985,
 	abstract = {The paper presents an exact, uniformly fast algorithm for generating random variates from the hypergeometric distribution. The overall algorithm framework is acceptance/ rejection and is implemented via composition. Three subdensities are used, one is uniform and the other two are exponential. The algorithm is compared with algorithms based on sampling without replacement, inversion, and aliasing. A comprehensive survey of existing algorithms is also given.},
 	author = {Voratas Kachitvichyanukul and Burce Schmeiser},
