The full datasets can be retrieved :

Physical parameters measured on the spectra :
http://www-obs.univ-lyon1.fr/labo/perso/prugniel/soubiran/v31/table_meas.dat
Description of  the content and format of table_meas.dat : README

Full set of spectra at high resolution (R=42000) :
http://www-obs.univ-lyon1.fr/labo/perso/prugniel/soubiran/v31/LH_ELODIE_31_23.tar.gz

Full set of spectra at medium resolution (R=10000) :
  http://www-obs.univ-lyon1.fr/labo/perso/prugniel/soubiran/v31/LL_ELODIE_31_23.tar.gz

It is also possible to retrieve individual spectra from HyperLeda - Spectrophotometric resources, where it is possible to choose the flux calibration (physical flux above atmosphere, continuum normalized, flux corrected fro Galactic extinction).