海量图书期刊资源，随时随地畅享阅读乐趣
Traces of $C^{k}$ functions on weak Markov subsets of $mathbb R^{n}$Brudnyĭ, A.; Brudnyĭ, Yu. · St. Petersburg Mathematical Journal · 2012
Simultaneous Lipschitz extensionsBrudnyi, A Yu; Brudnyĭ, Yu A · Russian Mathematical Surveys · 2005