3 citations to https://www.mathnet.ru/rus/tm2478

1. W. Sickel, “Smoothness spaces related to Morrey spaces – a survey. I”, Eurasian Math. J., 3:3 (2012), 110–149      
2. Scharf B., Schmeisser H.-J., Sickel W., “Traces of Vector-Valued Sobolev Spaces”, Math. Nachr., 285:8-9 (2012), 1082–1106    
3. Berkolaiko M.Z., “Traces of Generalized Spaces of Differentiable Functions with Mixed Norms”, Doklady Akademii Nauk Sssr, 277:2 (1984), 270–274