S. Ivanov and E. Alexov. Cherenkov generation of Rayleigh electromagnetic wave in a gyrotropic plasma waveguide. Nuclear Instruments and Methods in Physics Research A, volume 341, issue 1, pages ABS109-ABS110, 1994.

E. Alexov and E. Mishonova. Modeling of the electrostatic potential created by a spherical molecule. Journal of Macromolecular Science, Part B, Taylor \& Francis Group, volume 33, issue 1, pages 21-35, 1994.

E. Alexov and B. Atanasov. Analysis of electrostatic interactions in ribonuclease A monoclinic crystal. Biochimica et Biophysica Acta (BBA)-Protein Structure and Molecular Enzymology, Elsevier, volume 1206, issue 1, pages 55-62, 1994.

E. G. Alexov, S. T. Ivanov, and M. I. Kapchinskii. Rejection band in waveguide filled with cold magnetoactive plasma. Japanese journal of applied physics, IOP Publishing, volume 33, issue 5, pages 2730, 1994.

S. T. Ivanov, K. Ivanova, and E. Alexov. Polaritons along the interface between an anisotropic semiconductor and a metallic screen. Physica Scripta, IOP Publishing, volume 49, issue 2, pages 228, 1994.