Search for: [Subject and Keywords = Matematyka \-\- czasopisma. \[KABA\]] OR [Subject and Keywords = Matematyka \-\- zastosowania naukowe \-\- czasopisma. \[KABA\]] OR [Subject and Keywords = Matematyka \-\- czasopisma. \[KABA\]] OR [Subject and Keywords = Matematyka \-\- zastosowania naukowe \-\- czasopisma. \[KABA\]] OR [Title = Little's formula for work\-conserving normal G\/G\/1 queues in series] OR [Title = Little's formula for work\-conserving normal G\/G\/1 queues in series] OR [Creator = Szekli, Ryszard] OR [Creator = Szekli, Ryszard]