@techreport{ATLAS:D.4.1,
  AUTHOR = {K. Kotropoulos and E. Giouvanakis and K. Pliakos and P. S. Efraimidis and Ch. Chamzas and I. Athanasiadis and A. Koutsoudis and K. Stavroglou and A. Arampatzis and M. Topalidou and G. Drosatos and G. Stamatelatos and A. Chatzitoulousis and S. Foteinopoulos and D. Bleris and V. Tzialamani and A. Tsitsiokas and I. Pothitos and A. Gavrilis and Ch. Gkrezios and S. Evangelopoulos and D. Papadopoulos and P. Vezynias and A. Oikonomou},
  title = {D.4.1. First Version of an Operational Prototype that Incorporates the Algorithms Developed in the ATLAS Project},
  institution  = {ATLAS Project (\url{http://atlas.web.auth.gr}), Greek General Secretariat of Research and Technology (GSRT), CO-OPERATION 2011},
  MONTH = {Jan.},
  YEAR = {2015},
  pages={1-57},
  NOTE = {[GSRT accepted]}
}