@ARTICLE{
author={Kovacevic Milan S,Wong KKY,Oh Kyunghwan},
year={2017},
title={A rigorous analysis of the intermodal delay in few-mode fibers},
journal={INDIAN JOURNAL OF PHYSICS},
volume={91},
number={12},
pages={1609-1614},
document_type={Article},
} 

@ARTICLE{
author={Savovic Svetislav M,Kovacevic Milan S,Bajic Jovan S,Stupar Dragan Z,Djordjevich Alexandar,Zivanov Milos B,Drljaca Branko V,Simovic Ana D,Oh Kyunghwan},
year={2015},
title={Temperature Dependence of Mode Coupling in low-NA Plastic Optical Fibers},
journal={JOURNAL OF LIGHTWAVE TECHNOLOGY},
volume={33},
number={1},
pages={89-94},
document_type={Article},
}