ProjectQ citation updated

NEWPROPOSAL/quantera.bib

@@ -309,21 +309,18 @@ Logic in Computer Science (LICS)",
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 @article{Steiger2016ProjectQ:-An-Op,
-	Author = {Damian S. Steiger and Thomas H\"aner and Matthias Troyer},
-	Citation_Arxiv_Id = {1612.08091},
-	Citation_Author = {Troyer, Matthias},
-	Citation_Date = {2016/12/23},
-	Citation_Online_Date = {2016/12/23},
-	Citation_Pdf_Url = {http://arxiv.org/pdf/1612.08091},
-	Citation_Title = {ProjectQ: An Open Source Software Framework for Quantum Computing},
-	Date-Added = {2017-03-04 12:53:09 +0000},
-	Date-Modified = {2017-03-06 05:51:14 +0000},
-	Eprint = {arXiv:1612.08091},
-	Journal = {arXiv.org},
-	Number = {1612.08091},
-	Title = {{ProjectQ}: An Open Source Software Framework for Quantum Computing},
-	Year = {2016},
-	Bdsk-File-1 = {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}}
+  doi = {10.22331/q-2018-01-31-49},
+  title = {Project{Q}: an open source software framework for quantum computing},
+  author = {Steiger, Damian S. and H{\"{a}}ner, Thomas and Troyer, Matthias},
+  journal = {{Quantum}},
+  issn = {2521-327X},
+  publisher = {{Verein zur F{\"{o}}rderung des Open Access Publizierens in den Quantenwissenschaften}},
+  volume = {2},
+  pages = {49},
+  month = jan,
+  year = {2018}
+}
+
 @article{1703.00466,
 	Author = {J.~Bermejo-Vega and D.~Hangleiter and M.~Schwarz and R.~Raussendorf and J.~Eisert},