2 citations to https://www.mathnet.ru/rus/mzm8734

1. Podolskii V.V., “Lower Bound on Weights of Large Degree Threshold Functions”, Log. Meth. Comput. Sci., 9:2 (2013), 13            
2. V. V. Podolskii, “Lower bound on weights of large degree threshold functions”, Lecture Notes in Comput. Sci., 7318 (2012), 599–608