Ascher E. Interactions between magnetization and polarization: phenomenological symmetry considerations on boracites. Journal of the Physical Society of Japan, Supplement 1970;28:7-14.

Janner A, Ascher E. Relativistic symmetry groups of uniform electromagnetic fields. Physica (Amsterdam) 1970;50:573-92.

Janner A, Ascher E. Space-time symmetries of crystal diffraction. Physica (Netherlands) 1970;46(1):162-4.

Edgar Ascher, Robert Isaac Jaffee, Roger E. Muts (Eds), Critical Phenomena in Alloys, Magnets, and Superconductors, January 1971, Book.

Janner A, Ascher E. Crystallographic concepts for inhomogeneous subgroups of the Poincare group. Physica (Amsterdam) 1971;54(1):77-93.

Kobayashi J, Ascher E. Explanation of anomalous optical behavior of the improper ferroelectric gadolinium molybdate(VI). Physics Letters A 1972;38(1):47-8.

Ascher E. Introduction à un colloque sur les "Modèles mathematiques et problèmes contemporains", Battelle, mit Hinweis auf Lausanne 16 juin 1972. 18 Seiten.

Ascher E. GRENZEN DES WACHSTUMS: Methodologische Betrachtungen zu Forrestiers Weltmodell, Vortrag gehalten am 17. September 1973 in der Herbstschule für Hochenergiephysik, Maria Laach, BRD. 60 Seiten.

Ascher E. Pourquoi les modèles? 24 heures vom 9. April 1973.

Ascher E, Scheurer PB. Relations de scaling pour un ferromagnéto-électrique linéaire. Helvetica Physica Acta 1973;46(4):475-8.

Ascher E. Upper bounds for material coefficients. Physics Letters A 1973:46A (2):125-.

Schmid H, Ascher E. Are antiferroelectricity and other physical properties 'hidden' in spinel compounds? J Phys C, Solid State Phys (UK) 1974;7(15):2697­706.

Ascher E. Kineto-electric and kinetomagnetic effects in crystals. Int J Magn (UK) 1974;5(4):287-95.

Ascher E. Relativistic symmetries and lower bounds for the magnetoeiectric susceptibifity and the ratio of polarization to magnetization in a ferromagneto-electric crystal. Physica Status Solidi B: Basic Research 1974;65(2):677-88.

Ascher E. Permutation representations, epikernels and phase transitions. J
Phys C, Solid State Phys (UK) 1977;10(9):1365-77.

Ascher E. Kobayashi J. Symmetry and phase transitions: the inverse Landau
problem. Journal of Physics C: Solid State Physics 1977;10(9):1349-63.

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