Merge pull request #52 from mtezzele/arxiv

add paper

Author: mtezzele

README.md

@@ -138,6 +138,8 @@ Or if you use LaTeX:
 ### Recent works with BladeX
 Here there is a list of the scientific works involving **BladeX** you can consult and/or cite. If you want to add one, please open a PR.
 
+* Mola, Tezzele, Gadalla, Valdenazzi, Grassi, Padovan, Rozza. *Efficient reduction in shape parameter space dimension for ship propeller blade design*. In Proceedings of MARINE 2019: VIII International Conference on Computational Methods in Marine Engineering, pages 201–212, 2019. [[DOI](https://congress.cimne.com/marine2019/frontal/Doc/EbookMarine2019.pdf)] [[arXiv](https://arxiv.org/abs/1905.09815)].
+
 * Tezzele, Demo, Mola, Rozza. *An integrated data-driven computational pipeline with model order reduction for industrial and applied mathematics*. Submitted, 2018. [[arXiv](https://arxiv.org/abs/1810.12364)].