@incollection{, E0FB2439689F94DC1B18BD58CF1BC6CA , author={{Igor N.Skopin}}, journal={{Global Journal of Computer Science and Technology}}, journal={{GJCST}}0975-41720975-435010.34257/gjcst, address={Cambridge, United States}, publisher={Global Journals Organisation}1714551 } @book{b0, , title={{Simulation using GPSS}} , author={{ TJSchriber }} , year={1974} , publisher={Wiley} , address={New York} } @book{b1, , title={{SIMULA -A language for programming and description of discrete event systems. Introduction and user's manual. NCC}} , author={{ OJDahl } and { KNygaard }} , year={Sept. 1967} } @book{b2, , title={{SIMULA 67 Common Base Language}} , author={{ OJDahl } and { BMyhrhaug } and { KNygaard }} , year={May 1968} , publisher={NCC} } @book{b3, , title={{}} , author={{ GKiczales } and { ?Lamping } and { AMendhekar } and { Other }} } @book{b4, , title={{An Introduction to Multi-Agent Systems}} , author={{ MWooldridge }} , year={2002} , publisher={John Wiley & Sons Ltd} 366 }