Add missing reference

biblio.bib

@@ -957,4 +957,18 @@ @INPROCEEDINGS{HuguP2010
 keywords={computer graphic equipment;coprocessors;iterative methods;multiprocessing systems;parallel programming;sparse matrices;sparse matrix format evaluation;GPU;sparse matrix format optimization;data parallel programming model;massive multicore;linear algebra;sparse matrix vector product;iterative method;SpMV kernel;Arrays;Sparse matrices;Graphics processing unit;Indexes;Instruction sets;Artificial neural networks;Finite element methods;Sparse Format;SpMV;GPU;Many-Core;Data Parallel Programming},
 doi={10.1109/HPCC.2010.85},
 ISSN={null},
-month={Sep.},}
+month={Sep.},}
+
+@inproceedings{PetiE1996,
+ author = {Petiton, Serge G. and Emad, Nahid},
+ title = {A Data Parallel Scientific Computing Introduction},
+ booktitle = {The Data Parallel Programming Model: Foundations, HPF Realization, and Scientific Applications},
+ year = {1996},
+ isbn = {3-540-61736-1},
+ pages = {45--64},
+ numpages = {20},
+ url = {http://dl.acm.org/citation.cfm?id=647429.723576},
+ acmid = {723576},
+ publisher = {Springer-Verlag},
+ address = {Berlin, Heidelberg},
+}