00523naa#a2200169#i#4500001001600000005001700016011001400033100004100047101000800088102000700096200010000103210005800203215001000261608002700271700003500298856002000333EN\\bibl\11310620260118023642.7##a2311-1402##a20110925b2011####ek#y0engy0150####ca0#aRUS##aRU1#aOptimization of mass service system model by the example of test record systemeJournal article1#aNizhnevartovskcNizhnevartovsk State Universityd2011##a2 с.##aJournal article2local#1aFatkhinurovgAyrat Rinatovich 4#avestnik.nvsu.ru