@ARTICLE{
author={Obradovic Vladimir Lj,Todorovic Marija Lj,Bushuyev Sergey D},
year={2018},
title={Sustainability and agility in project management: contradictory or complementary?},
journal={2018 IEEE 13TH INTERNATIONAL SCIENTIFIC AND TECHNICAL CONFERENCE ON COMPUTER SCIENCES AND INFORMATION TECHNOLOGIES (CSIT), VOL 2},
volume={},
number={},
pages={160-164},
document_type={Proceedings Paper},
} 

@ARTICLE{
author={Todorovic Marija Lj,Petrovic Dejan C,Mihic Marko M,Obradovic Vladimir Lj,Bushuyev Sergey D},
year={2015},
title={Project success analysis framework: A knowledge-based approach in project management},
journal={INTERNATIONAL JOURNAL OF PROJECT MANAGEMENT},
volume={33},
number={4},
pages={772-783},
document_type={Article},
}