00605naa#a2200193#i#450# EN\\bibl\2692 /en/manage/index 20240929082117.7 1992-5980 20140630b2014####ek#y0engy0150####ca RUS RU Testing design methodology based on two-level multifactor experiment planning and data processing Journal article rostov on don Don state technical University 2014 0 с. Journal article local Neydorf Rudolf Obukhova Elena test.editorum.ru /en/manage/index