I︠U︡. S. Ilʹi︠a︡shenko

Lectures on analytic differential equations

2008

Different︠s︡ialʹnye uravnenii︠

Different︠s︡ialʹnye uravnenii︠a︡ s veshchestvennym i kompleksnym vremenem

1997

Concerning the Hilbert 16th problem

1995

T︠S︡elochislennye potoki i min

T︠S︡elochislennye potoki i minimalʹnye poverkhnosti

1973