Proceedings of the Academy of Sciences are one of the largest scientific journals worldwide published by the Presidium of the Russian Academy of Sciences.
    The journal is mainly intended to publish information on fundamental research of high-priority. The journal publishes reports on original and previously unpublished studies on physics and mathematics, engineering, geology and biology cariied out by members of the Russian Academy of Sciences, and members of other Academies, as well as leading foreign scientists. Besides this, scientists of educational institutes, universities, and research and development institutes of our country also contribute to this journal.
    The journal is suggested for use by specialists in all fields of mathematics and natural sciences.
    The journal is published once every ten days, six issues per every two months constitute one volume.