01.01.09 (Discrete mathematics and mathematical cybernetics)
Main publications:
Uchebnyi slovar-spravochnik russkikh matematicheskikh terminov : (S angl. ekvivalentami) / E. A. Tomberg, G. S. Mikutskaya; Pod obsch. red. V. I. Maksimova. - SPb. : Izd. dom "Neva" : Izd. dom "MiM", 1997. - 573 s.; ISBN 5-7562-0102-5
E. A. Tomberg, “Self-induced oscillations in nonlinear systems”, Differ. Uravn., 27:9 (1991), 1563–1574; Differ. Equ., 27:9 (1991), 1108–1117
1989
3.
E. A. Tomberg, V. A. Yakubovich, “Conditions for auto-oscillations in nonlinear systems”, Sibirsk. Mat. Zh., 30:4 (1989), 180–194; Siberian Math. J., 30:4 (1989), 641–653