COMPARATIVE ANALYSIS OF METHODS OF RESIDUAL AND ELAPSED SERVICE TIME IN THE STUDY OF THE CLOSED RETRIAL QUEUING SYSTEM M/GI/1//N WITH COLLISION OF THE CUSTOMERS AND UNRELIABLE SERVER Статья Nazarov A., Sztrik J., Kvach A. Communications in Computer and Information Science. Springer Verlag. Том Vol 800. 2017. С. 97-110
SOME FEATURES OF A FINITE-SOURCE M/GI/1 RETRIAL QUEUING SYSTEM WITH COLLISIONS OF CUSTOMERS Статья Nazarov A., Sztrik J., Kvach A. Communications in Computer and Information Science. Springer Verlag. Том Vol 700. 2017. С. 186-200