Alexey Dmitrievich Dobrovolsky, Sergey Vasilievich Suetov, Vasily Nikitich Nikitin, Pyotr Ivanovich Usachev worked and made a huge contribution to the creation and development of the institute in various years.

	Sergey Vasilievich Suetov (1898-1975)	Vasily Nikitich Nikitin (1886-1972)	Pyotr Ivanovich Usachev (1892-1962)