@ARTICLE{
author={Pavlovic  Marko M,Heistermann Christine,Veljkovic Milan,Pak Daniel,Feldmann Markus,Rebelo Carlos,Da Silva Simoes},
year={2015},
title={Connections in towers for wind converters, Part II: The friction connection behaviour},
journal={JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH},
volume={115},
number={},
pages={458-466},
document_type={Article},
} 

@ARTICLE{
author={Pavlovic  Marko M,Heistermann Christine,Veljkovic Milan,Pak Daniel,Feldmann Markus,Rebelo Carlos,Da Silva Simoes},
year={2015},
title={Connections in towers for wind converters, part I: Evaluation of down-scaled experiments},
journal={JOURNAL OF CONSTRUCTIONAL STEEL RESEARCH},
volume={115},
number={},
pages={445-457},
document_type={Article},
} 

@ARTICLE{
author={Pavlovic  Marko M,Heistermann Christine,Veljkovic Milan,Pak Daniel,Feldmann Markus,Rebelo Carlos,Da Silva Simoes},
year={2015},
title={Friction connection vs. ring flange connection in steel towers for wind converters},
journal={ENGINEERING STRUCTURES},
volume={98},
number={},
pages={151-162},
document_type={Article},
}