after all, she ’s the same scientists or something or, like igor alexandrovich and the second one herehe belarusian stateswoman, in which the president was watching now when visiting bgu well, this is a textbook. and you are a scientist. no, well, i 'm a practicing scientist, and i've been writing a study guide with colleagues, and who i'm lecturing for the university in is adam's university textbook. just now a textbook has been made , and it is about to go into print, but for secondary specialized secondary educational institutions, that is, we drew a line, we used the criteria that apply to specialized secondary educational institutions. we have drastically reduced the amount of information. we simplified as much as possible the concepts of other apparatus, these things we taken into account. and i want to say one thing, which is unconditional. e in any group of authors. and i absolutely agree that there should be practicing teachers, there should be people who understand what teaching methods are. i'll just remind you that in the soviet union there was an academy, before education.