On embeddings for classes of functions with generalized smoothness on metric spaces. Romanov, A.S. — 2004 Sibirskij Matematicheskij Zhurnal
Absolute continuity of the Sobolev type functions on metric spaces. Romanov, A.S. — 2008 Sibirskij Matematicheskij Zhurnal
On the traces of Sobolev functions on the boundary of a cusp with a Hölder singularity. Romanov, A.S. — 2007 Sibirskij Matematicheskij Zhurnal
Embedding theorems for a certain function class of Sobolev type on metric spaces. Romanov, A.S. — 2004 Sibirskij Matematicheskij Zhurnal
Traces of functions of generalized Sobolev classes. Romanov, A.S. — 2007 Sibirskij Matematicheskij Zhurnal