Analysis of information sources in references of the Wikipedia article "Thuyết tương đối" in Vietnamese language version.
|co-authors= (trợ giúp)|co-authors= (trợ giúp)|co-authors= (trợ giúp)for the discovery of a new type of pulsar, a discovery that has opened up new possibilities for the study of gravitation
|journal= (trợ giúp)|co-authors= (trợ giúp)