Title: O ni͡ekotorykh chastnykh sluchai͡akh integriruemosti v konechnom vidi͡e different͡sīala x+C₁ [divided by] x+C₂ [times] dx [divided by] [square root of] x⁴+Ax³+Bx²+Cx+D i drugikh vyrazhenīĭ podobnago vida
Subjects: Differential equations, Integrals