The proceedings of EITRT2017 have been published by Springer-Verlag:
https://www.springer.com/us/book/9789811079856 (2017,vol1)
https://www.springer.com/us/book/9789811079887(2017,vol2)
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EITRT2013
http://www.springer.com/us/book/9783642537776 (2013, vol1)
http://www.springer.com/us/book/9783642537509 (2013, vol2)
EITRT2015
http://www.springer.com/us/book/9783662493656 (2015,vol1)
http://www.springer.com/us/book/9783662493687 (2015,vol2)