1. Electrical Conductivity of Bi₂CuO₄–Bi₂O₃ Ceramic Composites

   • N. V. Lyskov
   • Yu. G. Metlin
   • Yu. D. Tret'yakov

   OriginalPaper Pages: 229 - 232

2. Residual Polarization Appearing during Unsteady Water Infiltration through Colloidal Soil Structures

   • G. N. Fedotov
   • Yu. D. Tret'yakov
   • A. I. Pozdnyakov

   OriginalPaper Pages: 233 - 237