Electrical resistance of single-crystal magnetite (Fe3O4) under quasi-hydrostatic pressures up to 100 GPa, Takaki Muramatsu, Lev V. Gasparov, Helmuth Berger, Russell J. Hemley, Viktor V. Struzhkin
Lev V Gasparov

Isotope effect in the Raman spectra of orthorhombic and tetragonal single crystals of YBa2Cu3O(7-delta), A. V. Bazhenov, Lev V. Gasparov, Vladimir D. Kulakovskii, O. V. Misochko, Iu. A. Osip'ian
Lev V Gasparov