Books by Boi͡arint͡sev, I͡U. E.
Algebro-different͡sialʹnye sis
Algebro-different͡sialʹnye sistemy
Methods of solving singular systems of ordinary differential equations
Metody reshenii͡a vyrozhennykh
Metody reshenii͡a vyrozhennykh sistem obyknovennykh different͡sialʹnykh uravneniĭ
Reguli͡arnye i singuli͡arnye s
Reguli͡arnye i singuli͡arnye sistemy lineĭnykh obyknovennykh different͡sialʹnykh uravneniĭ