Romanyuk O.N., Vyatkin S.I.., Antoshchuk S.G., Mykhaylov P.I., Chekhmestruk R.Y.. “Blending functionally defined surfaces”. Applied Aspects of Information Technology. 2019; Vol. 2, No. 4: 271-282. DOI:https://doi.org/10.15276/aait.04.2019.2.