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The 2MIG isolated AGNs. 3. Optical--IR variability and dust reverberation in the NLSy1 galaxies Mrk~42 and Mrk~493

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Bibliographic Details
Main Authors:	Izviekova, I. O., Vavilova, I. B., Kompaniiets, O. V., Zamora, O., Clavero, R.
Format:	Preprint
Published:	2026
Subjects:	Astrophysics of Galaxies Instrumentation and Methods for Astrophysics
Online Access:	Acceder al recurso
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