Ryabov V. G. «On the degree of restrictions of q-valued logic functions to linear manifolds» // Applied Discrete Mathematics 2019. №45 C.13-25
Vikentiev Alexander A., Kabanova Elizaveta S. «Distance between formulas of the five-valued Lukasiewicz logic and unreliability measure of expert statements on the clustering of knowledge databases» // 2013. №2(23) C.121-129
