N. Ikonomov, B. Simeonov, J. Parvanova, и V. Alexiev. Digital Presentation and Preservation of Cultural and Scientific Heritage (DiPP 2013), Veliko Tarnovo, Bulgaria, (сентября 2013)
S. Moosavi-Dezfooli, Y. Pignolet, и D. Dzung. Proceedings of the 2016 International Conference on Embedded Wireless Systems and Networks, стр. 41--46. USA, Junction Publishing, (2016)
J. Kinnebrew, D. Mack, G. Biswas, и C. Chang. Trends and Applications in Knowledge Discovery and Data Mining, Springer International Publishing, (2014)