TY - GENERIC DO - 10.20944/preprints202102.0138.v1 UR - http://dx.doi.org/10.20944/preprints202102.0138.v1 TI - Stochastic Behavior of a Two-Unit Parallel System with Dissimilar Units and Optional Vacations under Poisson Shocks T2 - Preprints AU - El-Sherbeny, Mohamed S. AU - Hussien, Zienab M. PY - 2021 DA - 2021/02/04 PB - Preprints