Annex 4: Responses to published works (or database statement – WOS, SCOPUS, …) c[2] Cit.[1] Cit.[2] Cit.[3] Cit.[4] Musilová J.: Piezoreflectance study of E[1 ]and E[2 ]transitions in Ge. phys.stat. solidi (b) 101 (1980), 85-93. Vina L., Logothetidis S., Cardona M.: Temperature dependence of he dielectric function of germanium. Phys. Rev. B30 (1984), 4, 1979-1999. Ronnow D., Lastraz-Martinez L. F., Cardona M., Santos P. V.: Determination of the piezo-optical properties of semiconductors above the fundamentals gap by means of reflectance difference spectroscopy. J. Opt. Soc. Am. A16 (1999), 3, 568-573. ………………………………………….. ………………………………………….. M M WOS WOS c[5] Cit.[1] Cit.[2] Cit.[3] Cit.[4] Krupka D., Musilová J.: Hamilton extremals in higher order mechanics. Arch. Math. UJEP Brunensis, Tomus 20 (1984), No. 1., 21-30. Gotay M. J.: A Multisymplectic framework for classical field theory and the calculus of variations. I. Covariant Hamiltonian formalism. In: Mechanics, analysis and geometry . 200 years after Lagrange.North Holland, 1991, 203-235. Gotay M. J. : an exterieor differential systems approach to the Cartan form. In: Proc. Internat. Coll. Géometrie Symplectique et Physique Mathématique. Birkhauser, 1991. Krupka D.: Lectures on variational sequneces.Mechanics Open Education & Sciences. Opava, 1995, 92 s. …………………………………………...... M M N/L — — — ….. …………………………………………….. …. …..