An indirect measurement protocol of intracavity mode quadratures dispersion in dynamical Casimir effect George P. Miroshnichenko, Ekaterina S. Trifanova and Alexander I. Trifanov Eur. Phys. J. D, 69 5 (2015) 137 Published online: 27 May 2015 DOI: 10.1140/epjd/e2015-60023-x