Welcome to the HAL-ENS-LYON open access archive

This open archive is intended for the deposit, conservation and dissemination of scientific publications by ENS de Lyon researchers.

The HAL portal of the ENS de Lyon allows:

- to improve the visibility of the scientific work of researchers at the ENS de Lyon by distributing it freely and free of charge according the principles of open access

- to provide legal protection to the work of researchers (conservation of copyright, timestamping of deposits)

- to guarantee the continuity of access

- to give access to theses defended at the ENS de Lyon

The deposit must be made in agreement with the co-authors and in compliance with the publishers' policy.

Last deposit