TY JOUR TI Formalisation of algorythmic description of systemsof railway automation and remote control life cycle provision KW railway automation and remote control life cycle provision systems KW complex queuing systems KW simulation modeling KW request service algorythm KW united algorythm KW occurrence matrix KW separation logical conditions JO Transport automation research AU Bulavskij, P.. AU Markov, D.. AU Sokolov, V.. AU Konstantinova, T.. PY 2015 IS 1 PB FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"