@article{Fister2014PSORDF,
 author = {Fister Jr., Iztok and Yang, Xin-She and Ljubi{\v{c}}, Karin and Fister, Du{\v{s}}an and Brest, Janez and Fister, Iztok},
 journal = {The Scientific World Journal},
 publisher = {Hindawi Publishing Corporation},
 title = {Towards the novel reasoning among particles in pso by the use of rdf and sparql},
 volume = {2014},
 year = {2014}
}