@ARTICLE{
author={Vojinovic Ranko,Petrovic G,Petrovic Zoran R},
year={2006},
title={The analysis of the adaptive three-mode ARQ GBN scheme using retransmission cycles mechanism},
journal={AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS},
volume={60},
number={3},
pages={190-198},
document_type={Article},
} 

@ARTICLE{
author={Vojinovic Ranko,Petrovic Zoran R},
year={2002},
title={A novel Three-State ARQ scheme for variable error-tate channels},
journal={AEU-INTERNATIONAL JOURNAL OF ELECTRONICS AND COMMUNICATIONS},
volume={56},
number={6},
pages={389-395},
document_type={Article},
}