Umirzak Sultangazin. Issue 6 - 424 p.

This book, dedicated to the 75th anniversary of the academician of the NAS of the Republic of Kazakhstan, an outstanding world-famous mathematician, creator of the Kazakhstan scientific school in the field of radiation transfer theory, USSR State Prize laureate O.M. Sultangazin, contains scientific and journalistic articles, archival data, photo materials of different years.

The book is intended for a wide range of readers, teachers, students and graduate students.