This book contains a translation of Yasna into Russian. At The translation used both translations of the Avesta and the Avestan text. When translating "Yasna" it should be noted that the available options texts in English (L. H. Mills. 1887, J. H. Moulton. 1913) and German language (F. Spiegel. 1856., C. Bartholomae. 1879), related to different primary sources. The French text (Harlez. 1875) also differs in the number of chapters. From the text adopted for the main (L. H. Mills. 1887) differs See also Pahlavi text and Sanskrit translation (Neryosanga). Proper names are given both in Russian and Latin spelling, with so that researchers can more easily find foreign materials. The Avestan text is rendered in Russian transcription due to the lack of writing in Latin among the Iranian-speaking peoples alphabet and availability in Russian. The translation of "Ghat" is given in a separate issue.