Add the ACM TOMS paper to citation list

CITATION.cff

@@ -0,0 +1,63 @@
+cff-version: 1.2.0
+message: "If you use this software, please cite it as below."
+authors:
+- family-names: "Anzt"
+  given-names: "Hartwig"
+- family-names: "Chen"
+  given-names: "Yenchen"
+- family-names: "Cojean"
+  given-names: "Terry"
+- family-names: "Flegar"
+  given-names: "Goran"
+- family-names: "Göbel"
+  given-names: "Fritz"
+- family-names: "Grützmacher"
+  given-names: "Thomas"
+- family-names: "Kashi"
+  given-names: "Aditya"
+- family-names: "Koch"
+  given-names: "Marcel"
+- family-names: "Nayak"
+  given-names: "Pratik"
+- family-names: "Olenik"
+  given-names: "Gregor"
+- family-names: "Ribizel"
+  given-names: "Tobias"
+- family-names: "Riemer"
+  given-names: "Lukas"
+- family-names: "Tsai"
+  given-names: "Yuhsiang"
+title: "Ginkgo: A Modern Linear Operator Algebra Framework for High Performance Computing"
+version: 1.4.0
+date-released: 2021-08-23
+url: "https://github.com/ginkgo-project/ginkgo"
+preferred-citation:
+  type: article
+  authors:
+  - family-names: "Anzt"
+    given-names: "Hartwig"
+  - family-names: "Cojean"
+    given-names: "Terry"
+  - family-names: "Flegar"
+    given-names: "Goran"
+  - family-names: "Göbel"
+    given-names: "Fritz"
+  - family-names: "Grützmacher"
+    given-names: "Thomas"
+  - family-names: "Nayak"
+    given-names: "Pratik"
+  - family-names: "Ribizel"
+    given-names: "Tobias"
+  - family-names: "Tsai"
+    given-names: "Yuhsiang"
+  - family-names: "Quintana-Ortí"
+    given-names: "Enrique S."
+  doi: "10.1145/3480935"
+  journal: "ACM Transactions on Mathematical Software"
+  month: 3
+  start: 1 # First page number
+  end: 33 # Last page number
+  title: "Ginkgo: A Modern Linear Operator Algebra Framework for High Performance Computing"
+  issue: 1
+  volume: 48
+  year: 2022

CITING.md

@@ -4,13 +4,22 @@ The main Ginkgo paper describing Ginkgo's purpose, design and interface is
 available through the following reference:
 
 ``` bibtex
-@misc{anzt2020ginkgo,
-    title={Ginkgo: A Modern Linear Operator Algebra Framework for High Performance Computing},
-    author={Hartwig Anzt and Terry Cojean and Goran Flegar and Fritz Göbel and Thomas Grützmacher and Pratik Nayak and Tobias Ribizel and Yuhsiang Mike Tsai and Enrique S. Quintana-Ortí},
-    year={2020},
-    eprint={2006.16852},
-    archivePrefix={arXiv},
-    primaryClass={cs.MS}
+@article{ginkgo-toms-2022,
+title = {{Ginkgo: A Modern Linear Operator Algebra Framework for High Performance Computing}},
+volume = {48},
+copyright = {All rights reserved},
+issn = {0098-3500},
+shorttitle = {Ginkgo},
+url = {https://doi.org/10.1145/3480935},
+doi = {10/gphfsq},
+number = {1},
+urldate = {2022-02-17},
+journal = {ACM Transactions on Mathematical Software},
+author = {Anzt, Hartwig and Cojean, Terry and Flegar, Goran and Göbel, Fritz and Grützmacher, Thomas and Nayak, Pratik and Ribizel, Tobias and Tsai, Yuhsiang Mike and Quintana-Ortí, Enrique S.},
+month = feb,
+year = {2022},
+keywords = {ginkgo, healthy software lifecycle, High performance computing, multi-core and manycore architectures},
+pages = {2:1--2:33}
 }
 ```
 

README.md

@@ -187,13 +187,22 @@ The main Ginkgo paper describing Ginkgo's purpose, design and interface is
 available through the following reference:
 
 ``` bibtex
-@misc{anzt2020ginkgo,
-    title={Ginkgo: A Modern Linear Operator Algebra Framework for High Performance Computing},
-    author={Hartwig Anzt and Terry Cojean and Goran Flegar and Fritz Göbel and Thomas Grützmacher and Pratik Nayak and Tobias Ribizel and Yuhsiang Mike Tsai and Enrique S. Quintana-Ortí},
-    year={2020},
-    eprint={2006.16852},
-    archivePrefix={arXiv},
-    primaryClass={cs.MS}
+@article{ginkgo-toms-2022,
+title = {{Ginkgo: A Modern Linear Operator Algebra Framework for High Performance Computing}},
+volume = {48},
+copyright = {All rights reserved},
+issn = {0098-3500},
+shorttitle = {Ginkgo},
+url = {https://doi.org/10.1145/3480935},
+doi = {10/gphfsq},
+number = {1},
+urldate = {2022-02-17},
+journal = {ACM Transactions on Mathematical Software},
+author = {Anzt, Hartwig and Cojean, Terry and Flegar, Goran and Göbel, Fritz and Grützmacher, Thomas and Nayak, Pratik and Ribizel, Tobias and Tsai, Yuhsiang Mike and Quintana-Ortí, Enrique S.},
+month = feb,
+year = {2022},
+keywords = {ginkgo, healthy software lifecycle, High performance computing, multi-core and manycore architectures},
+pages = {2:1--2:33}
 }
 ```