O. Lobunets, and A. Krylovskiy. Proceedings of the Eighth International Conference on Mobile Ubiquitous Computing, Systems, Services and Technologies (UBICOMM 2014), Rome, Italy, page 216-220. (2014)
G. Meixner, M. Seissler, and K. Breiner. Model-Driven Development of Advanced User Interfaces, volume 340 of Studies in Computational Intelligence, Springer, Berlin, (2011)