Universität zu Köln

Ackermann, Matthias (2014). Thermodynamic properties of new multiferroic and linear magnetoelectric crystals. PhD thesis, Universität zu Köln.

Ackermann, Matthias, Andersen, Lionel, Becker, Petra and Bohaty, Ladislav (2015). Pyroelectric properties of the monoclinic rare earth nitrates A(2)Ln(NO3)(5)center dot 4H(2)O (A = NH4, Rb; Ln = La, Ce). Z. Krist.-Cryst. Mater., 230 (11). S. 633 - 639. BERLIN: WALTER DE GRUYTER GMBH. ISSN 2196-7105