Massive and supermassive black holes in the contemporary and early universe and the new problems of cosmology and astrophysics

Understand

This is the translation into English of the introduction, conclusion, and the list of references of the review on massive primordial black holes, which is submitted in Russian to Uspekhi Fizicheskikh Nauk (Physics-Uspekhi).

• If accepted, this review is translated into English by the Journal and published in Russian and a little later in English.
• The review concerns the recent astronomical data which show that massive primordial black holes play much more significant role in the universe than it was previously believed.
• This is true both for the the contemporary and the early universe at the red-shifts about 10.