Helvetica Physica Acta. Societatis Physicae Helveticae. Comentaria Publica. Birkhäuser, Basel. German, English, French. [1 vol. (= 6 issues + 1) a year]

Journal, ISSN 0018-0238

http://retro.seals.ch/digbib/vollist?UID=hpa-001

Continued as: Ann. Henri Poincaré

No longer indexed.

Library shelfmarks: TIB: ZS 234; GOE: 8 Z Nat. 13