@periodical{UBHD-1083253, title={Helvetica physica acta}, subtitle={official journal of the Swiss Physical Society ; Societatis Physicae Helveticae commentaria publica}, publisher={Birkh{\"a}user}, address={Basel ; Berlin ; Stuttgart [u.a.]}, year={1928-1999}, language={ger}, issn={0018-0238}, note={Urh. fr{\"u}her: European Physical Society, EPS}, keywords={Physik / Zeitschrift ; Physik}, library={UB [Signatur: ZSN 33 B] ; UB [Signatur: O 4034-5-5] ; UB ; UB ; PY}, }