@ARTICLE{
author={Acketa Dragan M,Matic-Kekic Snezana},
year={2000},
title={Asymptotics for the maximal number of edges of a digital convex arc},
journal={INDIAN JOURNAL OF PURE & APPLIED MATHEMATICS},
volume={31},
number={6},
pages={583-590},
document_type={Article},
} 

@ARTICLE{
author={Acketa Dragan M,Mudrinski Vojislav S,Matic-Kekic Snezana},
year={2000},
title={A large collection of designs from a wreath product on 21 points},
journal={ARS COMBINATORIA},
volume={54},
number={},
pages={109-118},
document_type={Article},
}