1. Smooth immersions of low dimensional manifolds, I;Akhmetiev;Mat. Sb.,1994
2. On isotopic discrete realization of mappings from n-dimensional sphere to Euclidean space;Akhmetiev;Mat. Sb.,1996
3. Mapping an n-sphere in a 2n-Euclidean space: its realization;Akhmetiev;Trudy Mat. Inst. Steklov.,1996
4. Prem-mappings, triple points of orientable surface and Rohlin Signature theorem;Akhmetiev;Mat. Zametki,1996
5. P.M. Akhmetiev, Embeddings of compacta, stable homotopy theory and singularity theory, Dissertation (in Russian)