MUSICIAN, SCIENTIST, TEACHER AND EDUCATOR AT THE TURN OF THE XX-XXI CENTURIES. IRINA PROKOPYEVNA DABAEVA (FOR THE ANNIVERSARY OF THE TEACHER)

Currently, the number of publications on the quantitative assessment of financial transactions, often based on foreign publications, is growing every year.However, in Russia in the XIX -early XX centuries, one can find many works on quantitative financial analysis, which have not lost their significance to the present.And, of course, the invaluable contribution to the development of domestic financial mathematics of the outstanding scientist and statesman Boleslav Fomich Maleshewsky.The notes briefly present the life path of Maleshewsky and give a description of a part of the scientist's fundamental work devoted to the theory of long-term financial transactions.Opinions of the contemporaries of Maleshewsky about his research are given.