@ARTICLE{
author={Molnar Emil,Stojanovic Milica A,Szirmai Jeno},
year={2023},
title={Non-fundamental trunc-simplex tilings and their optimal hyperball packings and coverings in hyperbolic space I. For families F1-F4},
journal={FILOMAT},
volume={37},
number={5},
pages={1409-1448},
document_type={Article},
} 

@ARTICLE{
author={Lucic Zoran S,Molnar Emil,Vasiljevic Nebojsa},
year={2018},
title={An Algorithm for Classification of Fundamental Polygons for a Plane Discontinuous Group},
journal={DISCRETE GEOMETRY AND SYMMETRY: DEDICATED TO KAROLY BEZDEK AND EGON SCHULTE ON THE OCCASION OF THEIR 60TH BIRTHDAYS},
volume={234},
number={},
pages={257-278},
document_type={Proceedings Paper},
}