O P I N I O N
An abstract, sometimes called a summary, is a short explanation of the salient parts of an article or book. Abstracts are useful for surveying a large body of literature on a given topic, and aid in selecting specific works for a fuller reading. This selection very much depends on the honesty of the person doing the selecting.
I am interested in Holocaust research. I use the internet and search engines, and often they point to the webpage of the Lithuanian government sponsored Genocide and Resistance Research Center of Lithuania, known for short as the Genocide Center. Its own website has many summaries for this topic. These abstracts often have a strange tone.