@book{UBHD-3516454, title={Jean Hélion}, subtitle={[exposition]}, publisher={Benteli}, address={Bern}, year={1988}, pages={81 S.}, language={fre}, isbn={3-7165-0631-1 and 978-3-7165-0631-8}, keywords={Hélion, Jean}, library={UB [Signatur: 88 A 11454]}, }