ALGORITHMIC ANALYSIS OF FINITE-SOURCE MULTI-SERVER HETEROGENEOUS QUEUEING SYSTEMS Статья Efrosinin D., Stepanova N., Sztrik J. Mathematics. MDPI AG. Том 9. 2021.
ON RELIABILITY OF A DOUBLE REDUNDANT RENEWABLE SYSTEM WITH A GENERALLY DISTRIBUTED LIFE AND REPAIR TIMES Статья Rykov V., Efrosinin D., Stepanova N., Sztrik J. Mathematics. MDPI AG. Том 8. 2020.
APPROXIMATIONS IN PERFORMANCE ANALYSIS OF A CONTROLLABLE QUEUEING SYSTEM WITH HETEROGENEOUS SERVERS Статья Efrosinin D., Stepanova N., Sztrik J., Plank A. Mathematics. MDPI AG. Том 8. 2020. С. 1-18
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
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