TY JOUR TI Methodological approaches and economic justification of licensing fees for breeding achievements in the flax subcomplex KW flax KW breeding achievements KW license fees KW royalty calculation KW selection process KW projected royalty amount JO Agrarian Bulletin of the AU Velikanova, I.V. AU Rozhmina, T.A. AU Popov, R.A. PY 2022 IS 219 PB Ural State Agrarian University