ISBN-13: 9781466250796 / Rosyjski / Miękka / 2011 / 250 str.
This is the research in philosophical background of modern Hatha-Yoga schools. It was done by the author on her personal experience with many Indian Yoga teachers. The academic work was completed under the guidance of experts in Saint-Petersburg State University. First Russian edition was published by respectable 'Petersburg Oriental Studies' in 2007. Later, the book was reprinted by 'Tradition' (Moscow) in 2014.