The scientific papers based on observations  performed using the “Milanković” telescope mounted at the Astronomical Station Vidojevica are being published on a regular basis both in the peer-reviewed journals and in books of proceedings of various conferences and meetings. Here, we note the latest success: the observations made using “Milanković” by two members of the staff of the Astronomical Observatory of Belgrade, Dr. Oliver Vince and Dr. Goran Damljanović, are part of the study published in the latest issue of the leading scientific journal Nature. The title of the paper by Raiteri et al. is “Blazar spectral variability as explained by a twisted inhomogeneous jet”. The paper is available here and the preprint version is available here .