Бондарь, А.А., Дудзинский, Ю.М., Солоненко, Л.И. and Колесник, К.В. 2013. Formation of casting with complex internal cavities by means of metal rods. Eastern-European Journal of Enterprise Technologies. 1, 5(61) (Feb. 2013), 38–40. DOI:https://doi.org/10.15587/1729-4061.2013.9288.