catalina@yahoo.com
mdicu@cfdp.utcb.ro
carmen@cfdp.utcb.ro
aburlacu@cfdp.utcb.ro
© 2015 Cătălina Lixandru, Mihai Dicu, Carmen Răcănel, Adrian Burlacu, published by Technical University of Civil Engineering of BucharestThis work is licensed under the Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 License.