Віткін, Л. М., Хімічева, Г. І., Паскевський, О. І. and Чорна, І. А. (2013) “Improvement of methodical approaches to building of integrated management systems at metallurgical industry enterprises”, Eastern-European Journal of Enterprise Technologies, 1(3(61), pp. 62–65. doi: 10.15587/1729-4061.2013.9180.