ზეახალი ვარსკვლავის ნარჩენი: განსხვავება გადახედვებს შორის

* {{cite web| title=Остатки сверхновых (Аннотированный обзор)| work= С. Б. Попов, Отдел релятивистской астрофизики, ГАИШ, МГУ| url=http://xray.sai.msu.ru/~polar/sci_rev/snr.html}}

* {{ref-en2}} {{cite web| title=A Catalogue of Galactic Supernova Remnants| work= D. A. Green, Astrophysics Group, Cavendish Laboratory, University of Cambridge| url=http://www.mrao.cam.ac.uk/surveys/snrs/}}

* {{ref-en2}} {{cite web| title=NASA’s Imagine: Supernova Remnants| work= Goddard Space Flight Center, NASA| url=http://imagine.gsfc.nasa.gov/docs/science/know_l2/supernova_remnants.html}}

* {{ref-en2}} {{cite web| title=Astronomy Knowledge Base: supernova remnant| work=School of Information Technology and Engineering, University of Ottawa| url=http://www.site.uottawa.ca:4321/astronomy/index.html#supernovaremnant| accessdate=2006-08-28| archiveurl=https://web.archive.org/web/20060705214728/http://www.site.uottawa.ca:4321/astronomy/index.html#supernovaremnant| archivedate=2006-07-05}}