@ARTICLE{
author={Gajic Nenad},
year={2019},
title={The curious case of the Milankovitch calendar},
journal={HISTORY OF GEO- AND SPACE SCIENCES},
volume={10},
number={2},
pages={235-243},
document_type={Article},
} 

@ARTICLE{
author={Gajic Nenad},
year={2017},
title={Intellectual property and intellectual capital: defining a relationship},
journal={QUEEN MARY JOURNAL OF INTELLECTUAL PROPERTY},
volume={7},
number={2},
pages={242-255},
document_type={Article},
} 

@ARTICLE{
author={Gajic Nenad,Budinski-Petkovic Ljuba M},
year={2013},
title={Ups and downs of economics and econophysics - Facebook forecast},
journal={PHYSICA A-STATISTICAL MECHANICS AND ITS APPLICATIONS},
volume={392},
number={1},
pages={208-214},
document_type={Article},
}