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E. Alexov, B. Atanasov, and T. Ueki. Anisotropic behavior of the pH dependence part of Young's modulus in a lysozyme triclinic crystal. Biopolymers: Original Research on Biomolecules, Wiley Subscription Services, Inc., A Wiley Company Hoboken, volume 35, issue 5, pages 513-522, 1995.

E. Alexov and B. Atanasov. Selective absorption of radio frequency energy due to collective motion of charged domains: case of lysozyme crystal. Journal of Biomolecular Structure and Dynamics, Taylor \& Francis Group, volume 13, issue 2, pages 219-228, 1995.

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.